Easiest Behavior Fixes Ever!

It seems sometimes that the bulk of our days is spent trying to change the behavior of other species – spouses, co-workers, children, pets, and even pests.

We struggle to get our kids to do their homework, rather than stare at screens. We want the dog to sit rather than jump up on a guest. We search for non-toxic snail control. We stress out over parrots who scream, display aggression, or pull feathers, trying one tactic and then another to get them to stop. At the same time, we can’t get them to eat vegetables, play with toys, or accept a bath.

Consequences and Punishment

When it comes to problem behavior, our first impulse is usually to try to find a consequence to make it stop. Further, that consequence often takes the shape of punishment. 

We take away screen time if the homework doesn’t get done. We lock the dog into his crate when he jumps up. When the parrot screams, we spray him with water or cover his cage. If the bird bites, we put him into his cage for a “time out.”

Why are we so focused on the use of consequences to change behavior? Perhaps because it feels so familiar.

We are all familiar with the painful consequences of failure to plan or of our own miscalculations. We learn to use a hammer correctly when we bang our fingers often enough. We fix that step after we trip. We avoid jalapenos after a sleepless night of indigestion.

For many of us, consequences in the form of punishment from others are also very familiar. If we run a red light, we pay the price of a ticket. If kids misbehave in school, they get a visit with the principal. If we break a law, we go to jail. For those of us who have taken a spin around the sun more than a few times, we can remember being spanked by our parents for wrongdoing – an accepted practice back when we were young.  

We live in a society in which consequences, especially the consequence of punishment, is the first “go to” method for changing behavior. Is it any wonder then that we focus on consequences when we need to change a parrot’s behavior?

Of course not! It feels familiar and punishment, delivered skillfully, will serve to decrease the problem behavior in the future. Moreover, it often feels good to the punisher, since it can relieve frustration and anger.

However, many problems derive from the use of punishment. Results of positive punishment may include a desire to escape, with a display of either fear or aggression. Another unforeseen result is apathy, in that other behaviors may be suppressed as well. Results of negative punishment include stress and frustration.

In general, taking action to punish a behavior often results in broken trust and increased problems of another sort. (Chance, 1999) We do not want to be in the position of punishing our parrots as our primary tactic for changing behavior.

Applied Behavior Analysis

There is, thankfully, a much better way to successfully solve many behavior issues. By changing antecedents, we can both make problem behaviors less likely and cause desired behaviors to occur more often.  

I have brought you through the backdoor into the house of applied behavior analysis. Applied behavior analysis (the science of behavior) gives us a systematic, scientifically-proven method for changing behavior.

Please note that most of the behavior suggestions found on Facebook and other social media sites are not science-based. Most offering advice have a bad case of not knowing what they don’t know. Anyone “researching” behavior problems must question the credentials of anyone offering advice.

In contrast, the approach provided by applied behavior analysis can be trusted to work if practiced correctly.

We need focus on only three things when we need to change a specific behavior. In addition to the behavior itself, we examine the antecedents and the consequences. We are all familiar with the consequences of course. They are the events that occur immediately after a behavior that influence the rate at which that behavior will be offered in the future. (Luescher, 2006) Punishment is a consequence that reduces a particular behavior in the future.

A far better strategy whenever possible is to deftly arrange antecedents in order to support the likelihood of a desired outcome.

Antecedent-based Interventions

According to Friedman, Martin and Brinker, “Antecedents are the stimuli, events, and conditions that immediately precede a behavior.” Antecedents set the stage for the behavior to occur; the behavior will not occur without the presence of the antecedent.

Changing antecedents in order to change behavior is a more ethical, often simpler and easier way to change behavior. So easy in fact that, when I suggest such a change, clients will look at me with a bit of skepticism. I can see them thinking that things really can’t be that easy. 

Antecedent changes can be used in order to make it easy for our birds to perform the behaviors we do want and to make it hard or impossible to perform the behaviors that we don’t want to see.

Let’s review some examples of using antecedent changes both to decrease problem behaviors and to set birds up for success when performing new or unfamiliar behaviors.

Decreasing Problem Behaviors

Aggression and “Nippiness”

Antecedent changes are the “name of the game” when it comes to solving problems of aggression.

Example One: Some types of misbehavior occur when a bird is on the shoulder. Perhaps a bird, who has been sitting on your shoulder for three years without problem, suddenly begins to bite when up there. Perhaps he nips your earlobes or pulls your glasses off or rips an earring out.

Antecedent Change: In this case, the recommended antecedent change is simple – just don’t allow the bird onto your shoulder. Instead, you can teach him to station on a perch near you by offering reinforcers frequently. This will actually increase his quality of life more than sitting on your shoulder does. It both encourages independent behavior and offers him control over access to reinforcers.

Example Two: Your bird lunges at you when you are changing out food dishes.

Antecedent Change: Teach him to station up on a perch in the cage located furthest from the food dishes. When you show up with the food dishes, have with you a good-sized favorite treat that will take him a minute to eat. By moving your hand on the outside of the cage, lure him up to the designated perch and then give him the treat through the cage bars. Quickly switch out the dishes. Continue to do this every time you feed him. He will begin to scramble up to the preferred perch as soon as he sees you arrive with his food.

Example Three: Your flighted bird attacks your hands when you hold a book or tablet.

Antecedent Change: Either put him into his cage or outdoor aviary while you read or read in another room.

Example Four: Your bird bites when you ask him to step up.

Antecedent Change: You begin to reinforce stepping up by first showing and then immediately delivering a preferred food treat. At the same time, you read your bird’s body language and honor that by making use of a start button.

Screaming or Other Problem Noise

Example One: Your parrot enjoys perching where he can look out the window, but screams frequently when he sees neighborhood action taking place outside.

Antecedent Change: Purchase some sheer curtains and keep those closed when the noise will be inconvenient. You can still have the light without the noise.

Example Two: Your parrot is too loud when you have company. You might have learned to live with this, but it may upset your visitors and make it hard to enjoy yourselves. 

Antecedent Change: If you have a sleep cage, turn it into a “siesta cage.” Add a hanging perch above and a playstand beside, then place toys and foraging projects there. This way, your parrot can be relocated before your visitors arrive.

Example Three: Your parrot screams when you get on the phone.

Antecedent Change: Go into another room or outside to talk, if the call cannot be predicted. You might also try using the speaker phone function, since it is often holding the phone to your ear that acts as the stimulus for the noise.

Example Four: Your parrot screams when you and your spouse have a conversation in another room. This often results when a pair bond exists between the parrot and one of the partners. Additional measures will be necessary to resolve this social dynamic.

Antecedent Change: A simple antecedent change for the short term is to have the parrot present for the conversation. In this case, isolation is a problem.

Increasing Desirable Behaviors

Improving the Diet of Small Birds

It’s common for small parrots like budgerigars, cockatiels and lovebirds to eat a seed mix as the dietary staple. After all, that’s what the breeder or pet store sent you home with, along with that too-small cage, the cuttlebone, and the plastic toy with a bell inside.

If you have a bird like this and have learned about the dangers of such a diet, you may have struggled to get your bird converted to pellets and other foods.

Antecedent Change: Offer new foods in dishes that are right near to the bird’s favorite perches. They are more likely to accept these new foods sooner when they are right under that beak. This means that eating the new foods is easier, in terms of energy use.  

Teaching Larger Parrots to Eat Vegetables

Many parrots who have been eating a seed mix typically resist the consumption of both vegetables and pellets. In part, this is due to their neophobic nature. The other problem is their tendency to be naturally drawn to high-fat, carbohydrate-rich foods.

Antecedent Change: Measure out the amount of seed that your parrot eats in a day. This is important. You can’t decrease it if you don’t know what quantity you are offering to begin with. Before feeding, mix the seed into an equal measure of finely chopped vegetables or Chop Mix. Gradually begin to incrementally decrease the amount of seed offered daily as your parrot begins to eat the vegetable mix. By the time that you have stopped offering the seed mix at all, your parrot will have begun to eat both the pellets (if offering those also) and the vegetables.

Antecedent Change #2: Offer the pellets or vegetables in a different location, such as on top of the cage or on a play stand. This will often encourage consumption and I have no idea why. When I was working full time, my parrots ignored pellets in their cages. When I put them on play stands, they began eating them eagerly.

Playing with Toys

I hear many owners complain that their parrot doesn’t play with toys. There are certainly parrots who do not interact with any enrichment. These birds can be taught to interact with toys and foraging opportunities, but this requires consistent and focused training.

Still other birds might interact with toys, but do not do so because it is too difficult or inconvenient. For example, many wooden toys sold for certain species are actually too difficult for them to chew. Either the wood itself is too hard or the pieces are too big. Toy manufacturers have caught onto the fact that you won’t be happy if your parrot destroys in 15 minutes a toy that cost you $15.00. The problem with this is that the sorts of things that interest parrots are those that they can destroy quickly.

Antecedent Change: Make toys at home, using designs from my pamphlet Parrot Enrichment Made Easy. This includes suggestions for making quick, easy-to-chew wooden toys, in addition to those made of paper, cardboard, and fabric.

Antecedent Change #2: In addition, make sure that toys and foraging options are placed very near perches on which your bird chooses to spend time. I have seen toys attached to the inside back of the cage with no perch in sight. I have seen toys placed near perches that are so close to the back of the cage that the parrot can’t comfortably turn around on the perch and can only sit on it facing backwards. Pretend you are your parrot and ask yourself if you can easily interact with the enrichment you have in the cage. Make sure that your parrot can perch easily in a spot where he can easily reach his enrichment items and won’t bang his tail if he turns around.

Encouraging a Bath

Another common complaint concerns the larger parrot who won’t accept a bath. This bird might bathe in the water dish occasionally, but doesn’t get wet enough.

Antecedent Change: Many owners have noticed that their parrot displays bathing behavior, usually in the water dish, when the vacuum cleaner is running. In addition to marveling at this strange phenomenon, you might also choose this as a time to offer a few spritzes from a spray bottle, especially if the parrot isn’t scared by the sight of the bottle. And if he is, perhaps you can conceal the bottle with a kitchen towel or piece of cardboard so that just the nozzle is visible.

Fun with Antecedents

I’ve provided examples of very simple antecedent changes for very simple problems so that you could get the idea. The whole process can be, and usually is, more complicated, and this is where the fun comes in.

In most cases, there are several possible antecedent changes that might work. So, when you identify that you have a problem, sit down with a piece of paper and brainstorm as many as you possibly can, even if a few seem unlikely or even silly.(You may also need to teach other, new behaviors using positive reinforcement, but you can at least get a head start on a solution in this way.)

Remember not to get caught up in trying to figure out what the parrot is feeling or thinking. Instead, just focus on the behavior itself. Then, implement for a week or so the one that you think is most likely to work. Measure the results by observing closely what happens. If that tactic seems to not be working, go on to the next most likely.

I’ll give you an example from my own case files. I know a particular parrot who pulls pin feathers during the night. These are observed on the floor of the cage or the cage cover in the morning. This is a perfectly well-adjusted, flighted parrot on a good diet with an excellent environment that encourages movement and provides lots of enrichment.

Possible antecedent changes include the following: (1) Encouraging more food consumption before bed; (2) Encouraging more exercise before bed; (3) Partially, rather than completely, covering her cage; (4) Giving her some enrichment in her cage to chew on during the night; and (5) Allowing her to stay up a bit later.

This case remains a work in progress. Since the feather damage is occurring only at night, it may well be related to a disease process. However, since veterinary treatment has been completed, it still makes sense to examine antecedents.

A Last Word

Antecedent changes provide us with science-based, ethical, and effective tactics for behavior change. Many simple problems can be resolved through these alone. Using antecedent changes, we can set our birds up for success by encouraging behaviors we would like to see.

All behavior principles that are scientifically proven, like the use of positive reinforcement and antecedent changes, work for humans too. They work across all species lines.

Perhaps we reach so readily for punishment when dealing with parrots is because we as a society use punishment almost exclusively to deal with our children and others.

It’s been a long time since my own kids were young. I was lucky enough back then to discover the book “How to Discipline with Love: From Crib to College” by Dr. Fitzhugh Dodson, which was published in 1992. As Fitzhugh points out, parents all across America are teaching their children to behave badly.

They ignore them when they are behaving well, usually desperately trying to get something else done, and instead provide attention (reinforcement) when they behave badly – throwing a tantrum in the grocery store, fighting with siblings, or refusing to go to bed.

He provides clear instructions for how we can turn that dynamic around. As we all struggle now with staying in place, physical or emotional isolation, and the anxieties related to contracting COVID-19, there is no better time than the present to begin practicing both antecedent changes and the use of positive reinforcement with our parrots, our children, and other family members. “They” say that things won’t be the same once this is all over. This is one change I would like to see that would benefit us all.

Resources:

Chance, Paul. Learning and Behavior. Pacific Grove: Brooks/Cole Publishing Company, 1999

Friedman, S. G. (2009). “Behavior fundamentals: Filling the behavior-change toolbox.” Journal of Applied Companion Animal Behavior, 3(1), 36–40. http://www.behaviorworks.org/files/journals/Behavior%20Fundamentals%20JACAB.pdf

Friedman, S.G. (2008) “10 Things Your Parrot Wants You to Know About Behavior.” Psittacine Magazine, May 2008. Pgs 14-16. http://www.behaviorworks.org/files/articles/10%20Things%20Your%20Parrots%20Want%20You%20to%20Know.pdf

Friedman, S. G. (2001) “The ABCs of Behavior.” Original Flying Machine, Issue 9: Nov-Dec, 2001. http://www.behaviorworks.org/files/articles/ABCs%20of%20Behavior%202004.pdf

Luescher, Andrew. The Manual of Parrot Behavior. Ames: Blackwell Publishing, 2006. Chapter 14: Friedman, S.G., Martin, Steve, Brinker, Bobbie. “Behavior Analysis and Parrot Learning.” Pg. 147-163.

McGuire, L. (2015) “The Parrot That Screams.” Psittacine Magazine. Pgs 10-11. http://www.behaviorworks.org/files/offshoots/Parrot%20that%20Screams%20-%20WPT%20PS%20Summer%202015.pdf

Encouraging Natural Behaviors in Captive Parrots

My last blog post concerned risk factors for feather damaging behavior, specifically lack of both liberty and control. The bigger consideration, of course, within this conversation about why parrots would damage the very things they need for survival, is quality of life.

In that last blog, I included a quote from Lauren A. Leotti and her co-authors: “In the absence of other stressors, however, the removal of choice, in and of itself, can be very stressful. It has been found that the restriction of behaviors, particularly behaviors that are highly valued by a species, contributes to behavioral and physiological manifestations of stress. It seems that the aversive effects of captivity may depend upon the extent to which behavioral choices have been reduced relative to what could be performed in the natural environment.” (Leotti, 2010)

Photo courtesy of Siljan Nicholaisen

Simply put, if captive parrots are unable to perform natural behaviors, the effects of captivity are going to result in serious behavioral and physical problems, which is exactly what we are seeing. Problems with biting, screaming, fear, and feather damaging behavior are all around us, as are growing numbers of parrots dying from atherosclerosis.

A New Paradigm

I’ve given this issue – the allowance of natural behaviors – a great deal more thought since I published that last blog post. While I did include in that post some strategies for supporting natural behaviors, this will be a deeper dive into that topic. I may repeat myself just a little, but we can’t hear this stuff too many times, right?

I suggest this model, the encouragement of natural behaviors, as the new paradigm for the way in which we care for our parrots from this point onward. In the past, our parrot-keeping efforts have been shaped by other concepts and models. Let’s take a moment to examine those in order to understand what may still be shaping our thinking as we attempt to move forward

Older Models for Parrot-Keeping

Dominance and Control

One of the most historically destructive models for the parrot-human bond has concerned that of dominance. In 1992, the following appeared in a popular magazine in an article about cage dominance: “To have a well-behaved parrot, owners must establish themselves as the dominant partner in the pair or flock bond….  As the bird establishes dominance over its cage, it becomes dominant everywhere.” (Blanchard, 1992)

In 1996, this message about the need for the human to be dominant was in the process of being softened and was now called Nurturing Dominance.  “By establishing a relationship of nurturing dominance by teaching and consistently using the four basic commands, you can successfully demote your parrot from its perceived position as head of the flock.” (The four commands were: “Up,” “Down,” “No,” and “Okay.”) (Wilson, 1996)

In 1999, these “principles” of dominance and control were formalized in book form, with yet another name change to Nurturing Guidance. An entire page was given over to the concept of height dominance.

As it was explained: “People who have not established Nurturing Guidance  will have trouble with height dominance, but they will most likely also have trouble with cage aggression, excessive screaming, biting, and other behavioral problems. I find that when people are having behavioral problems with their parrots, establishing non-threatening height dominance is the only way owners need to work with their birds.”

In other words, you won’t have behavior problems if you keep the bird down low and establish your own dominance. (If you need a really great counter argument to the myth of height dominance, read trainer Steve Martin’s article Understanding Parrot Behavior, Naturally.)

It is a sure sign that a behavioral “principle” has no validity if you need to keep morphing the concept and the name to make it more palatable to your readers. Moreover, if there is a dominant member in a relationship then, by definition, there must be a submissive member. Is that really the best we can do for the birds we love – to make them submissive so that they will behave?

In reality, there is a natural science of behavior that has been studied for over a century and has produced a set of fundamental principles, now known as applied behavior analysis (ABA). ABA can both explain why behavior occurs and provide ethical methods for behavior change when this is desired.

Unfortunately, those concepts of dominance and control are like the film on the bottom of our parrot’s water dishes, pernicious, insidious, always in the process of establishing themselves yet again. In the past two weeks, I have talked to new clients who expressed concerns about their parrot being up too high. It is scary how persistent this concept remains in the minds of parrot owners.

Clipping Wings Keeps Parrots Safe

Wing clipping has been practiced with almost religious fervor for decades in this country. This concept has been so well embraced that it was not even questioned for years, despite the fact that we were depriving a living animal of moving around normally. In large part, this practice has been established and maintained as the right thing to do by those doing the clipping – veterinarians and groomers.

Unfortunately, in all cases I have found, those writing about the dangers of flight have never lived with a flighted parrot in their lives. While well-intentioned, they do not understand flight and the manner in which flight skills develop, nor what can be done to ensure safety for flighted parrots.

Further, in my experience as a veterinary technician, no owner ever came in and requested a wing trim so that her bird would be safe. Instead, these requests were made because the bird was getting “uppity” now that it could fly. “Uppity” translates into being uncompliant and/or beginning to bite

Thus, in reality, wing clipping has been used in large part as just another way to maintain control of our parrots – limit their ability to move around and keep them down low. In other words, take away their feelings of safety so that they are less likely to resist our “commands.”

Other Models

A myriad of other well-established concepts exist, of course. These persist because of their authority borrowed from the reality that “everyone does it.”

These practices include keeping parrots in cages for most of every day, keeping parrots indoors at all times, cuddling parrots, cramming cages into a small room to contain the mess and noise, purchasing dome-topped cages, feeding seed diets…and the list goes on. We can always find someone else who does exactly what we do in order to validate our own choices.

A New Paradigm

We have before us a new decade. Let’s allow it to inspire us to shed the old skin of outmoded and destructive ideas and adopt a new paradigm for parrot-keeping. Should we do so, I would propose that we include as the most important criteria:

  • The provision for every parrot of as many natural behaviors as possible in each living situation.
  • To embrace the science of behavior, specifically the strategies of (1) arranging the environment for success, (2) antecedent change, and (3) positive reinforcement, to live harmoniously and cooperatively with our birds.

For the remainder of this blog post, I will be focusing on the provision of natural behaviors for our parrots, for there is much still to explore in this area. I have already written several posts on the second criteria of behavior change strategies, and will no doubt continue to do so in the future.

For now, I will leave you with the thoughts of trainer Steve Martin: “When you give an animal a voice through its body language, and place that voice in higher regard than your own, you are on the right path to successful training.”

Natural Behaviors to Encourage

Natural behaviors for wild parrots have been described as flying, foraging, bathing, roosting, socializing, vocalizing and breeding. However, there are others we might explore from the perspective of the companion parrot’s status in our homes. Some of the latter may attain a greater level of importance, given the often narrow scope of decision-making granted to them.

Two things: (1) First, this is an initial attempt only to explore this topic and my hope is that we can all brainstorm together from this point onward, and (2) I could write a separate blog post about each of the sections below, but in the interests of reasonable length, I have elected an introduction of each idea in most cases. Where I have important details to offer, I have done so.

A word about rights before I continue: If parrots enjoy certain activities in the wild, then would we not be correct in describing these same things as birthrights?

Bathing Options

Showering is important as a form of exercise and enrichment; it also serves to encourage normal preening. Opportunities most commonly involve taking the parrot into the shower or misting with a spray bottle. Other options should be explored in the interests of introducing variety.

Some parrots love to leaf bathe. Try offering a bunch of Swiss chard or fresh branches soaking wet and tied to the side of the cage or placed in a shallow dish. Both small and large parrots enjoy this activity once they are used to it.

Some parrots prefer bathing outdoors in an aviary, either in the spray from a hose or when it’s raining. Perhaps a water feature could be installed in the aviary?

We also have some exciting new products available – the unique creations by John Langkamp.

John creates bathing stations in all sizes that allow birds to bathe at liberty – when they feel like it. He also produces platform perches in a myriad of designs, play stands from the simplest table-top perch to two story sands, and “balconies” for cages that have no play tops. All of his products support the parrot’s engagement in natural behaviors.

Drinking Water

Parrots relish in fresh water. Mine eagerly drink from a freshly filled water dish, even though a moment before it still contained unsullied water. It has always struck me as wrong to limit a parrot’s access to water to drops coming out of a bottle. Wouldn’t you find it frustrating to have to lick droplets one at a time in order to drink?

Aside from the ethical problem of restricting a parrot’s access to water to this degree, water bottles can be risky. When water stops flowing, it becomes stagnant. Stagnant water is a breeding ground for certain bacteria species, such as Pseudomonas. (WHO, 2003)

When you wash out a parrot’s water dish, you will notice a film on the bottom. This is called the biofilm and is a coating in which water-borne bacteria grow.(Univ. of Ill, 2018) To adequately clean the water dish, you need a scrub pad.

With a water bottle, the water remains in the bottle for a longer period, thus enabling this biofilm to develop often for days. Refilling the bottle with fresh water does nothing to clean off the biofilm. Other risks involve bottle malfunction, which has resulted in the loss of parrots from dehydration.

My suggestion is to ditch the water bottles and let your parrot have a dish of water. Cleaning it twice a day should be sufficient, even for the messiest of parrots.  If it gets poop in it, move it to another place in the cage up higher.

Foraging

This has become the new buzz-word in the world of parrot enrichment, for good reason. However, we can expand our thinking even further. Parrots who naturally forage on the ground should be provided with opportunities of this nature. Grass mats for birds like budgerigars, cockatiels, and kakarikis are often eagerly accepted after just a few days.

Another great option is to place papers over the grates in the bottom of cages. There are several advantages. The birds get to go down onto the papers to forage for what they have dropped. I don’t have to scrub the cage grates. Changing papers is easy because all I have to do is to pick up the top later of paper; no need to pull out that heavy tray except for once a week. Many imagine that this will just result in poop-covered feet. It’s not appropriate for all parrots, but try it! You’ll be surprised.

Photo courtesy of Chris Shank

Foraging for natural plant materials can be provided in aviaries. Raised beds can offer millet, sunflowers and other edible flowers,  greens and other vegetables to encourage a more natural foraging experience.

Fresh Air and Sunshine

There is no other single thing you can do to provide enrichment that will reap as many benefits as setting up an outdoor aviary. The benefits are now widely recognized. Parrots are exposed to those necessary UVB rays. They wear themselves out and come back into the house calm and relaxed at the end of the day. They have access to different enrichment and bathing opportunities.

If you need some ideas, ask to be a member of the Home Aviary Design group on Facebook. It’s a private group, but is generous in accepting new members. The group has good participation and provides information about everything from design, to wire type, to rodent control and more.

Height and Alternate Perches

Parrots feel safer when perching up high. This is a birthright and a great way to provide enrichment.  They also need to move around. “In this respect, most parrots are neither sedentary nor migratory but mobile within a geographical area that provides for all of the bird’s needs, but not necessarily all at once in one locality.” (Parr, 1998)

Photo courtesy of Maha Tahiri

This observation of wild parrots can inform our own choices when creating an environment. Both flighted and clipped parrots can be provided with (and taught to use) free standing play gyms, hanging perches and other adornments to the environment that support more natural movements.

Lorenzo, the Double Yellow-headed Amazon in the photo was just adopted into a new home; he eagerly took to the trapeze they had prepared for him before his arrival.

Liberty Flying

I have published six blog posts on indoor flight for companion parrots. I am a passionate advocate for the allowance of flight, while also recognizing that some older parrots will not be good candidates for this experience.

It is not ethical to remove an animal’s ability to move around at will. As behavior consultant Jim McKendry once said, “If a dog gets out of the yard and bites the postman, we don’t cut off his legs. Instead we build a better fence.”

We must work towards the day when anyone breeding parrots must provide for a full fledging experience and then send that baby home without a wing clip. From that point onward, the new owner must learn how to live safely and cooperatively with a flighted parrot. We must also educate our veterinarians regarding a better way of thinking.

Imagine, just for a moment what your relationship might be like with a parrot who trusted you this much:

Video Courtesy of Lee Stone

Others’ Feathers

You should never get a second parrot because of the assumption that it will make the first happier. But, if you want to get a second parrot, my heart will be happy at the news.  Having always lived with multiple parrots, I see how each bird gains just from having other feathered creatures in the home.

Photo courtesy of Mandy Andrea

This is true even if the two parrots never interact physically. No other companion animal moves the way a bird moves. No other animal vocalizes like a bird does. No other animal reacts like a bird does. Just having another set of feathers in the house is enriching on multiple levels for a companion parrot.

The Unobstructed View

What effect might it have for a parrot to live his entire life within four walls? Perhaps none. On the other hand, I’m acutely aware of my own reaction when I get outdoors. It’s not just the feel of the breeze or sunshine, or the smell of nearby plants, but the fact that I am not confined. Finally, there is no barrier between me and the natural world.

How might we erase those walls, other than to get the parrot outdoors into an aviary? A Wingdow perch is of great appeal to many birds.

Wood, Branches and Bark

We don’t really know fully how parrots interact with the natural plant materials in their environment when that activity occurs outside of foraging for food. We do have some clues, however.

Donald Brightsmith and other researchers who have taken samples from the crops of wild macaws still in the nest have identified a percentage of bark chunks in the crop. Chris Shank and I have observed her free-flighted cockatoo parents foraging outside the aviary for bark and then returning to feed it to their young.

Photo courtesy of Chris Shank

My own parrots love to strip the bark off of fresh branches. We don’t understand the purpose of these behaviors. However, I suggest that providing fresh branches for perches and chewing enrichment may well be necessary for quality of life.

There has been much written about the dangers of bacteria and fungus on plants taken from the outdoors. However, these come under the heading of “imagined” dangers.

Advice for “disinfection” stems from washing with vinegar to baking them in the oven. I believe, based upon anecdotal evidence, that these measures are unnecessary. If you are worried about “germs,” give the branches a good blast with your hose to dislodge anything suspect.

Two such “vases” with pine 2 x 4s on either side as chewable perches.

A great way to bring fresh branches into the home for your parrots’ enjoyment is to first create a “vase” for them. Purchase PVC pipe that is 4 to 6 inches in diameter, then cut a length about four feet long. You can paint this green for aesthetic appeal. Put this into a large Christmas tree stand and tighten in place. When ready, shove the branches down into the top of the pipe and replace as needed.

If you choose actively growing branches with the bark intact, there is little danger. Simply stay away from branches where the wood looks old and the bark is falling off of it, for fungus could be growing under the bark in those cases. Just allow common sense to prevail.

If unsure of the safety of certain trees, you can refer to this website. If you are unable to identify a tree species, you can take a sample into a garden center for identification.  

The Keys to Change

It is human nature for most of us to reject an idea when we first hear of it, especially if it means more cost, inconvenience, or work…as most of those above will.

However, do you remember my point in that last blog about how our own behavior harm us? If we fail to appreciate that many of our practices for keeping companion parrots either do not meet their needs, may harm them, or even meet the definition of unethical, yet we insist on maintaining our own positive self-image, discord results – internal and external.

Let’s begin by deciding to be a bit more open-minded to the ideas above. Remember that you don’t have to help anyone else see the light. You just have to help yourself to see the light.

You can choose to stay away from opinionated discussions on social media and instead do your own research to find information from reputable sources. Then, if you get to the point of being convinced that you can make some improvements, just brainstorm to see what might be possible. Things don’t have to be black and white. You can start small.

Resources:

Blanchard, Sally. “The Importance of Cage Dominance.” The Pet Bird Report. Sept/Oct 1992: 4-7.

Blanchard, Sally. The Companion Parrot Handbook. Alameda: PBIC, Inc., 1999.

Juniper, Tony and Parr, Mike. Parrots: A Guide to Parrots of the World. New Haven: Yale University Press. 1998.

Leotti, Lauren A., Iyengar, Sheena S., Ochsner, Kevin N. (2010) “Born to Choose: The Origine and Value of the Need for Control.” Trends in Cognitive Sciences. 14.10: 457-463. https://doi.org/10.1016/j.tics.2010.08.001

Luescher, A. ,ed. Manual of Parrot Behavior. Ames: Blackwell Publishing, 2006.

University of Illinois at Urbana-Champaign. 2018. “Model to show how bacteria grow in plumbing systems.” Science News. https://www.sciencedaily.com/releases/2018/03/180329190849.htm

Wilson, Liz. “Nurturing Dominance: What It Is and How and Why It Works.” The Pet Bird Report. October 1996: 32-35.

World Health Organization (WHO). 2003. Heterotrophic Plate Counts and Drinking-water Safety. Edited by J. Bartram, J. Cotruvo, M. Exner, C. Fricker, A. Glasmacher. Published by IWA Publishing, London, UK. ISBN: 1 84339 025 6. https://www.who.int/water_sanitation_health/water-quality/guidelines/HPC4.pdf?ua=1

Thank you for reading my blog. I am Pamela Clark, an IAABC Certified Parrot Behavior Consultant. My passion is helping people with their parrots. To access free resources, schedule a consultation, subscribe to my newsletter (a different publication from this blog, or purchase my webinars, please visit http://www.pamelaclarkonline.com.

Risk Factors for Feather Damaging Behavior

I had the honor last summer of listening to Dr. Susan G. Friedman give a lecture on control. What she had to say blew my mind and I continue to be as excited today by the ideas presented then – not only because what I heard was new, but because they reverberated within me as truth.  

Susan with my dog Rika

To paraphrase what Dr. Friedman had to say:

Behavior is the way that we control outcomes. When we behave, we move the environment in such a way that we are able to access reinforcers (things we value) and escape aversives (things we want to avoid).

When we, or any animal, performs a behavior, it is like tossing a stone into a river. A ripple is created. There is no way not to create a ripple when tossing the stone, just like there is no way not to influence the environment when we behave.

Learning is what we were born to do and the ability to learn is a product of natural selection. It is in our nature to control our outcomes. Therefore, the need for control is a part of our biology. There is a biological need for control. Therefore, control is a primary reinforcer, as vital to our parrot’s quality of life as food or water.

Control is a Biological Need

We know that all animals exercise control by making choices. I have argued for years that by increasing the number of choices that our parrots are able to make, we are increasing their quality of life.

Lauren A. Leotti and her co-authors expand upon this idea by saying, “Belief in one’s ability to exert control over the environment and to produce desired results is essential for an individual’s well-being. It has been repeatedly argued that the perception of control is not only desirable, but it is likely a psychological and biological necessity.” They go on to state that “the restriction of choice is aversive.” (Leotti, 2010)

Lack of Control is Aversive

Not only is it aversive, it can result in the condition of learned helplessness. This is a state of behavior in which the animal stops even trying to make choices. How many times have we described a parrot as a “perch potato?” The perch potato is manifesting a version of learned helplessness.

Expanding upon this idea, they write: “In the absence of other stressors, however, the removal of choice, in and of itself, can be very stressful. It has been found that the restriction of behaviors, particularly behaviors that are highly valued by a species, contributes to behavioral and physiological manifestations of stress. It seems that the aversive effects of captivity may depend upon the extent to which behavioral choices have been reduced relative to what could be performed in the natural environment.” (Leotti, 2010)

New Perceptions

In the past few years, I have come to see our parrot-keeping practices in a new light. We have taken flighted spirits, clipped their wings, and put them in cages. Many parrots spend all of their time in their cage, or have at most, one or two hours out each day. We have taken away their liberty, which is essential for exercising choice.

If we kept dogs in a similar manner, rendering them unable to move in a way natural to them and keeping them in kennels for 22 hours every day, it would be considered abuse. However, these practices are still commonplace in the parrot world, rarely being brought into question. We appear unable to judge the inappropriateness of these practices since they have been accepted as normal for so long.

The Problem with Conventional Wisdom

Peter Hitchens Quote

The explanation for this lies in the phenomenon called conventional wisdom. Conventional wisdom is a collection of beliefs that are convenient and comfortable to people, such that they are able to resist facts that might diminish those very beliefs. (Wikipedia, 2019) I once heard someone say: A belief is an emotional commitment to an idea. As soon as you have a belief, you are automatically in denial in regards to any information that comes to you to the contrary.

Our conventional wisdom, when it comes to our companion parrots, is causing them harm. Dr. Friedman stated in her presentation, “A lack of control is a major risk factor for feather damaging behavior.” I could not agree more.

Feather Damaging Behavior

I have specialized in helping clients whose birds damage their feathers since 1996 and have given considerable thought to the causes. The list of non-medical causes I compiled years ago in an article for the World Parrot Trust included (1) inappropriate diet, (2) chronic stress or anxiety, (3) increased production of reproductive hormones, (4) lack of independent play skills that leads to boredom or over-dependence on the owner, (5) inadequate bathing opportunities, (6) lack of adequate rest, (7) insufficient exercise, (8) insufficient opportunity for learning and making choices, (9) lack of foraging and other “discovery” opportunities, (10) lack of access to fresh air and sunshine, and (11) foreign substances on feathers or exposure to toxic materials, such as cigarette smoke.

Today, my list reads as follows:

  • Chronic stress resulting from lack of choice making opportunities, especially as this relates to natural behaviors (foraging, flying, bathing, problem solving, enjoying fresh air and sunshine), and an overall lack of liberty and control
  • Inappropriate diet
  • Increased production of reproductive hormones
  • Inferior juvenile rearing conditions

I had two experiences this past year that appear to support my new view. Two female greys that I raised close to 20 years ago needed a change of homes. One came back to me to stay and the other went to a client of mine. Both greys had previously enjoyed really good homes – they had large cages, were flighted, ate nutritious diets, got plenty of enrichment, and had access to outdoor aviaries. However, they both spent too many hours in their cages.

One of the New Environments

Both had extensive feather damage over their torsos at the time of rehoming. Now, both are fully feathered. In their current homes, they still have cages, but they enjoy a great deal more liberty, which results in the ability to make choices at an exponential rate. Both birds also had the advantage of excellent early rearing experiences and wonderful first homes. It appears that greater control over choices was the one factor that was significantly different in these new homes.

Unethical Practices Harm Us as Well

Given the above, it should be clear that the typical manner in which we keep parrots is destructive to their physical and psychological health. However, it harms us as well.

How are we harmed by our own behavior? We fail to appreciate that depriving a captive parrot of the ability to move around at choice, to fly, has an ethical component. Therefore, we are able to behave unethically while still maintaining a positive self-image.

However, there are many who are uncomfortable on some level. A good many clients have confided to me that they feel terrible that their parrots live in cages and display behaviors consistent with learned helplessness. This requires action.

Feasible Changes

Conventional wisdom is resistant to change.   So, how can we begin? Where do we start?

Grand sweeping gestures are prone to failure. It is not feasible to abandon the use of cages or release them all out “into the wild.”

This is a complex subject and behavior is a study of one. This true both for us and our birds. What is possible in one home may not be possible in another.

However, as Kurtyca suggests, “…although we cannot offer them complete control over all aspects of their environment, perhaps by offering choices within the confines of captivity, we can give some small amount of control, and thus increase their wellbeing.” (Kurtycz, 2015)

“One of the putative sources of stress in captivity is interference with or prevention of animals’ engagement in species-typical behaviors for which they appear to have a ‘‘behavioral need.’’(Morgan, 2006)

Species-typical Behaviors

Might this be the best place to begin our efforts? Species-typical behaviors for parrots include flying, foraging and problem solving, social interactivity, perching up high, chewing wood and other materials, bathing, interacting with the natural environment, and mating and rearing young.

It is only the last that we cannot afford to encourage in the companion parrot home. When we have done so in the past, most often the results have been disastrous.

Flight

As I have argued many times, wings should never be clipped unless absolutely necessary and certainly not for human convenience. Instead, our own homes and behavior must be modified in order to support their flighted status.

Foraging and Other Enrichment

If a parrot did not learn to forage when young, he will not understand the concept of hidden food. This then will need to be patiently taught. In regards to other enrichment, a wide variety of chewable items can be provided – cloth, palm frond toys, wood that is easy to chew, cardboard and paper, bells. A parrot regains a bit of control over his environment when he can choose the items with which he interacts.

The Natural Environment

I no longer regard as optional the provision of a safe space outdoors where a parrot can enjoy the natural environment. Notice that I used italics for the word “safe.”

I did so because there are problems with putting birds outdoors in carriers or cages. The small dimensions of both may cause stress, since the parrot perceives a lack of ability for escape should a predator be seen. The width of cage bars could allow a predator access to the parrot. Both must be used only with close supervision.

An aviary is, of course, the ideal. However, if this is not possible, other options must be considered. The stimulation of natural sunshine and breezes not only encourages good psychological health, the exposure to sunlight encourages good physical health.

Social Connectivity

We can offer a captive parrot greater control over his social interactions when we watch his body language carefully and then create greater distance if the signs indicate that this is his desire. We can decrease his stress by leaving plenty of room between the cages if multiple parrots of different species reside in one home.

We might also call into question the practice of keeping a single parrot. They are flocking creatures and, while they might be flexible enough to regard us and our other pets as a member of their flock, a single parrot often benefits from another bird in the home. No one should, however, get another parrot unless they want one.

Access to Height

We can increase his perception of control by allowing him to perch up high, where he feels safer. This is accomplished by installing hanging perches in the ceiling.

Placing area rugs below will contain the mess, and reinforcing cued behaviors will ensure that you can retrieve him.

Training Offers Control

One of the best ways we can give back control to a parrot is to live as a trainer, by providing frequent opportunities for earning reinforcers. Positive reinforcement training is the gold standard for behavior change. It provides enrichment. It makes our lives easier. It helps us learn to read body language.

There are many reasons to train a parrot. However, the greatest of these is that it affords the parrot a sense of control. He has control over his ability to access the things he desires. Here are a few specific things you might begin to do:

  • Begin to teach specific behaviors, like targeting.
  • Offer your parrot a reinforcer (small piece of preferred food) for every cued behavior.
  • Embrace the SMART x 50 approach to encouraging desirable behavior.

Kathy Sdao, ACAAB, owns Bright Spot Dog Training and developed the SMART x 50 program. Although published for dogs, this can easily by applied to parrot behavior. SMART is the acronym for See, Mark And Reward Training. The numeral 50 refers to the goal of dispensing 50 reinforcers a day. (I think this amount may be excessive for a parrot, unless you can factor in some healthy choices.)

SMART x 50

This program encourages owners to get into the habit of awareness regarding the desirable behaviors that their parrots perform on a daily basis. It relies on the assumption that every bird already performs many desirable behaviors during the course of any day and that we can strengthen these and increase quality of life for our birds in the process.

These are the steps:

  • Count out 50 very small (no bigger than ½ the size of a pine nut), desirable treats.
  • Put these in a pocket or small container for easy access.
  • When you see or hear your parrot perform a cute or desirable behavior, mark this with one distinct word, such as “Yes!” (Examples: desirable noises, singing, interacting with enrichment, responding to cues such as “step up.”)
  • Deliver the treat.
  • Use up to 50 treats a day, but don’t feel badly if 10 are all you are able to dispense.

In using this, I have seen a distinct change in all of my animals. They become more interactive and enthusiastic in their demeanor. And, don’t be surprised if yours begin to toss out some new behaviors, just to see if those might also earn something.

The Next Decade

Jacques Deval once wrote “God loved the birds and invented trees. Man loved the birds and invented cages.”

Although true, I think this is a horrible little quote. Perhaps I find it so because of the truth he spoke. Let’s put the lie to those words in the next decade and strive for practices that allow for more liberty and control for our parrots. Each of us can just take one reasonable, do-able step at a time.

References:

Kurtycz, Laura M. (2015) “Choice and Control for Animals in Captivity.” The British Psychological Society, The Psychologist.28: 892-895https://thepsychologist.bps.org.uk/volume-28/november-2015/choice-and-control-animals-captivity

Leotti, Lauren A., Iyengar, Sheena S., Ochsner, Kevin N. (2010) “Born to Choose: The Origine and Value of the Need for Control.” Trends in Cognitive Sciences. 14.10: 457-463. https://doi.org/10.1016/j.tics.2010.08.001

Morgan, Kathleen N. and Tromborg, Chris. (2006). “Sources of Stress in Cativity.” Science Direct.102: 262-302. https://www.reed.edu/biology/professors/srenn/pages/teaching/2008_syllabus/2008_readings/1_MorganTromborg2008.pdf

Wikipedia contributors. (2019). Conventional wisdom. In Wikipedia, The Free Encyclopedia. Retrieved 21:18, January 13, 2020, from https://en.wikipedia.org/w/index.php?title=Conventional_wisdom&oldid=931490544

Thank you for reading my blog. I am Pamela Clark, an IAABC Certified Parrot Behavior Consultant. My passion is helping people with their parrots. To access free resources, schedule a consultation, subscribe to my newsletter (a different publication from this blog, or purchase my webinars, please visit http://www.pamelaclarkonline.com.

Imperceptible Human Speak: Is This Your Problem?

I have been fascinated for some time now regarding the extent to which our parrots can read and understand us by observing our body language and facial expressions. I believe that most of us are vastly unaware of the scope of impact that our involuntary body language has on our birds. We have plenty of both scientific and anecdotal evidence on this topic with other animals, but I’ve never seen it extrapolated to our lives with our parrots.

Clever Hans

Many of you are familiar with the Clever Hans Phenomenon. For those of you who are not, Hans was a horse who, in the early 1900’s, lived in Berlin with his owner and developed worldwide fame. His owner, Wilhelm von Osten, was a mathematics teacher who began to train Hans to perform mathematical calculations.

After four years of training, Wilhelm von Osten began to give demonstrations. Hans was asked to count, read the clock, identify playing cards, and perform arithmetic. He indicated the correct answer to the problems posed by pawing with his hooves. He was able to give the correct response even when the questioner was not his owner.

Wilhelm Von Osten and Hans (public domain)

At the time, the majority of experts became convinced themselves of Hans’ ability. Eventually however, a biologist and psychologist by the name of Oscar Pfungst was able to prove that Hans had no such ability.

It was found that Hans was unable to deliver the correct answer if the questioner didn’t know the correct answer or if Hans could not see the face of the examiner. As it turned out, Hans was a keen observer of the microscopic facial signals that the person posing the questions was not aware of giving. Reading these, he would give the correct answer when he read a signal that indicated he had or was about to give the correct answer.

The Thieving Monkeys

In a recent newsletter, I mentioned having listened to an NPR Hidden Brain podcast, during which psychologist Laurie Santos was interviewed. She discussed her research with non-human primates, both on the Caribbean Island of Cayo Santiago and in a lab that she built for the purpose at Yale University. This episode was dated October 21 and was titled “What Monkeys Can Teach Us About Being Human.”

Her goal in studying non-human primates was to learn more about human behavior. As Santos explains it, the best way to discover information about humans is to do research on non-human animals in order to discover what we have in common and what we don’t.

During one experiment, the researchers had to abandon their efforts after having found that the free-ranging monkeys on the island had stolen all of the fruit that was being used for reinforcement. This caused some consternation because it’s not like these researchers were unaware of their surroundings or “tuned out” in any way.

This then prompted a new line of research aimed at discovering whether the monkeys were actually stealing rationally. They were! When faced with the prospect of stealing from a person who was looking at the fruit and a person who could not see the fruit, they chose to steal from the latter. They were rationally calculating their chances of success.

And Thieving Parrots

This is not news to those of us who have turn around to find that the pen that was there the moment before has now disappeared. We find after a moment of inattention that the “E” letter is now missing from our laptop keyboard. We return after the briefest of moments to discover that every piece of fruit in the bowl now has a bite taken out of it.  

Navidad with the Poor Dog’s Bone

We are always astonished at what our birds can accomplish when our backs are turned for what seems like just a quick moment. What I hope to illustrate with these examples is just how carefully our perceptive parrots watch us. They learn far more from us that we might ever imagine.

Picky Parrots

Many years ago, another behavior consultant related a story. He had a client who claimed that her parrot would eat only organic vegetables. The consultant didn’t believe this and got her to agree to a more controlled “study.”

Her husband prepared two identical bowls of vegetables, one with organic vegetables and the other with vegetables grown through standard commercial means. She then delivered the bowls to her parrot, who ate both without preference. It’s possible that she had been cuing her parrot with her body language to eat the organic vegetables only.

While I hear reports of “picky” parrots from many people, I have never had any problem converting a parrot, new to my home, to a better diet. Partly this is due to an effective technique, but I also believe that it is due to the fact that I simply expect them to eat it. It never occurs to me that they won’t.

Parrots Respond to the Imperceptible

People rarely seek professional help for parrot behavior problems as a first resort. Instead, they talk to friends, to the people at the bird store, and to people on social media. It is only when they have exhausted all of the suggestions, in addition to their own ideas about what might work, that they call me. By this time, they are usually in a state of despair, if not desperation. In short, they are upset.

During our first contact, I am able to reassure them that all is fixable and then go on to explain how that will be accomplished. I can almost feel their relief, despite the technology that separates us.

The odd thing is that, when we have our next contact, a good many of them report that their parrot has displayed greatly improved behavior since our first conversation. This has happened so many times now that I do not think this is a fluke. I believe that the owner’s new state of relief translated itself through microscopic signs to the parrot, who in turn was able to relax a bit more.

This report may sound fanciful and vague to many. It sounds that way to me also when I reread what I have written. However, this has been my experience for decades.

Animals and Humans – Two Different Orientations to Communication

In our communication with non-human animals, we almost exclusively employ spoken words (coupled with touch – an approach that has proven disastrous in many cases.) I suppose the focus on speech is natural, given that we are verbal animals and our relationships with other humans most often depend upon the use of words.

However, if you watch the parrots and other animals in our care, they are often taking cues from the way we signal with our bodies or the expressions on our faces. This focus on watching body language makes sense for them, given that their relationships rely upon the use of unspoken cues and expressions.

When we teach a parrot to perform a behavior, we can’t simply use words. We must rely instead upon some type of physical signal, at least in the beginning. It is my contention that animals and birds seek to first gain information by watching our body language and second from listening to our words.

Tics and Scents

In the book Intimate Nature: The Bond Between Women and Animals, Gretel Ehrlich writes “Animals hold us to what is present: to who we are at the time, not who we’ve been or how our bank accounts describe us. What is obvious to an animal is not the embellishment that fattens our emotional resumes, but what’s bedrock and current in us: aggression, fear, insecurity, happiness, or equanimity. Because they have the ability to read our involuntary tics and scents, we’re transparent to them and thus exposed – we’re finally ourselves.”

Our parrots always know what is “bedrock and current” in us. If your commitment to your parrot is wavering, he will likely know that. If you or someone in your home doesn’t like the bird, he will know that too. If you are afraid of your parrot, he will understand that. If you feel anxiety every time you look at your parrot who chews his feathers, that too will be conveyed.

Historically, as a parrot owning population, we have behaved generally without recognition, regard, or respect for the body language that our parrots employ to communicate with us. Even less attention has been given to what we might communicate ourselves with our bodies. No acknowledgment has been directed toward our imperceptible facial expressions.

Thoughts Create Feelings that Create Expressions

And, in fact, such acknowledgement would be of no use. We can’t control expressions that originate from the fleeting feelings that we experience. However, it is our thoughts that create our emotions. Our emotions then fuel our microscopic tics and scents.

So, this isn’t a typical blog post offering you a list of action steps. Instead, this is a New Year reminder that our own mental and emotional states impact every creature in our homes.

Every new year, I have the same resolution – to get right and be right with myself. If my life is out of balance, to get it back into balance. If a situation is causing me distress, to either leave it or resolve it. If I don’t like an aspect of myself, to find my way to the resources that will work for me to improve the situation. If my habits don’t support my long-term goals, to instill the ones that will.

I wish you all the happiest of holidays!

References:

Hogan, Linda, Metzger, Deena, and Peterson, Brenda, ed. Intimate Nature: The Bond Between Women and Animals. New York: The Ballantine Publishing Croup, 1998.

Samhita, L., & Gross, H. J. (2013). The “Clever Hans Phenomenon” revisited. Communicative & integrative biology6(6), e27122. doi:10.4161/cib.27122

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3921203

Vedantam, Shankar, Cohen, Rhaina, Boyle, Tara and Schmidt, Jennifer. “What Monkeys Can Teach Us About Being Human.” National Public Radio (NPR). Psychologist Laurie Santos’ research with primates.  October 21, 2019. https://www.npr.org/2019/10/15/770430417/what-monkeys-can-teach-us-about-being-human

Thank you for reading my blog. I am Pamela Clark, an IAABC Certified Parrot Behavior Consultant. My passion is helping people with their parrots. To access free resources, schedule a consultation, subscribe to my newsletter (a different publication from this blog, or purchase my webinars, please visit http://www.pamelaclarkonline.com.

 

Star Earns Her Wings

By guest blogger and free flight expert Chris Shank

“Wow! There she goes!” I exclaimed as I watched Star, six-month-old parent-raised, Bare-eyed Cockatoo, take to the sky for the first time. It thrilled me and racked my nerves all at once.

I needn’t have worried. Thanks to her parents, and the flight ability that nature has bestowed upon her, and, humbly, a pinch of training from me, she enthusiastically put on her big girl wings to give that great big sky a go.

Star’s Preparation

Star comes from a line of trained, parent-raised free flying cockatoos. Her grandparents, parents, and cousins fly at Cockatoo Downs. It is only natural that Star carries on the tradition. To do so, though, she needed preparation.

Waiting for the teacher.

Her education started as a fledgling. She grew up in an outdoor aviary, exposed to all that the outside world has to offer. She learned to trust people. She learned to forage. She learned flight skills. She learned proper cockatoo socialization manners. In short, she learned to be a cockatoo living in captivity.

At six months of age, I felt Star was ready to free fly. Part of that feeling was intuitive, and the rest was from the confidence I had in her training; training not just from me, but more importantly, from her parents. It is they who provided her the educational foundation that helped her grow into a confident, assured cockatoo.

Star learns to recall to a perch.

From me, and other friends I invited to work with Star, she learned people socialization. She learned that we are entertaining and sometimes amusing creatures who often come equipped with treats. She learned to take goodies from our hands. She learned to target and station on her training perch. She’s an A+ student and eagerly looks forward to her classes.

Star (on the left) and family meet a new friend.

Star developed into a bold youngster as she improved her flight skills daily, swooshing around her aviary landing on orbits, twirling on boings, hanging upside down like a bat, and playing high-speed tag with her parents. She needed, though, one final step before facing the big release.

Learning the In’s and Out’s

Star needed to learn where the flight exit and entry door in the aviary is located. I decided on using the food station for that purpose. The station is located in the front of the aviary and has a handy door that opens to allow placement of food bowls inside. Star had watched her parents come down to the station daily as I serviced it so it wasn’t a big stretch for her to eventually join them when I was there. When she did, I’d offer everyone an almond, their favorite munchie.

Soon Star was the first to fly to the station when she saw me. I incorporated a verbal recall cue when I was at the station. It’s a cue I use with all the flying cockatoos, letting them know it’s time to go inside their aviaries.

The most important preparation for ensuring success for Star’s first flight came from her parents, Bebe and Flash. Kindergarten through high school took place in her aviary with them as her teachers. Now it was time to head off to college. I knew beyond a doubt that Bebe and Flash’s devoted care for Star would transfer to the big sky. They would accompany her and keep her safe.

Star’s First Free Flight

The flight day was cloudy with a spritz of light rain that showed signs of vanishing soon. An internal voice, along with the preparatory practical steps the cockatoo family and I had taken, told me this was the day.

Ready for take off.

The family sat at the food station as I slowly opened the door. It opens downward and is held in a ramp position by a chain. Bebe and Flash walked cautiously out on it. They waited for Star to join them. After some hesitation she snuggled in between them.

Star chooses to take off.

The parents waited patiently for Star to take it all in. She spent a minute or two assessing the new environment. Suddenly, Star took off on her own and a split second later Bebe and Flash joined her.

I couldn’t have asked for a better take off, as it was Star’s choice to fly. She was not startled to fly nor did her parents leave before she was ready. She had decided on her own to spread her wings. Off they went, flying in a tight threesome. Star could be heard vocalizing with her distinct chirp as she flew. It was easy to see that she was a bit wobbly in her new element, with no aviary to restrict her journey through the air. Her unsteady flight grew more certain the longer she flew.

The amount of care and concern the parents took looking after Star and guiding her was, quite honestly, an emotional experience for me. They never, ever let her out of their sight. They didn’t abandon her for any reason nor take her off into the wilderness.

Instead they circled above the aviaries and nearby trees showing her the landmarks from this new perspective of her home. Their attentive behavior was an example of the close bond parrot parents have with their chicks. It brings me much distress that most of those who hand raise parrots seem not to acknowledge the importance of this.

Unexpected Challenges

After about four minutes of flight, Flash and Bebe landed on the top of a nearby tree. “Oh, oh, now what?” I could imagine Star thinking. After two tries she landed somewhat ungainly on a skinny branch, but land she did. A minute or two later they took off again, expanding their flight perimeter.

One comical episode occured when the parents landed on top of their aviary. Star had no idea how to do that. Landing on perches inside the aviary was a breeze. But landing on it? She made several passes, chirping in confusion, trying to figure out a landing strategy. Her parents waited. At last she worked it out and made a successful two-point touchdown.

After an hour of flying and landing on various trees, Bebe and Flash once again landed on the aviary with Star. I was standing near the food door ramp and asked Bebe if they were ready to go in. She and Flash answered by flying down to the ramp.

Star had not been paying attention and was totally bewildered as to how her parents got there. She did short flights near the door vocalizing her frustration to which the parents took off and then returned to the door showing her how it’s done. “Ah, ha! That’s how you do it,” thinks Star…and so she did.

Flight Number Two

With the first successful flight tucked under her wings, I offered a second one a few days later. The difference in Star’s attitude, confidence, and skill was remarkable. Her parents eased off of the close formation, flying and landed in trees while Star kept flying. It’s as if they gave Star the keys to the car and said, “Have at it!” She separated from them many times in the air while swooping, dipping her wings, and throwing in an occasional tail wag for good measure. Was she having fun? You bet!

It’s hard for me to conjure up what Star must have been feeling in her new environment. Is it just another day in the life of a cockatoo or is she exhilarating in this new world that has been introduced to her? Probably it’s a bit of both. I’m looking forward to watching her enjoy what it means to be a cockatoo in the sky—the environment she was meant to be in.

Chris Shank’s love of parrots and knowledge of animal training began several decades ago. Her professional experiences include a degree from the Exotic Animal Training and Management Program at Moorpark College in California, an internship at Busch Gardens’ parrot show, work as a dolphin trainer at Marriott’s Great America in Santa Clara and later in Hassloch, Germany.

Her love for cockatoos came after a relocation to the Philippines. Once back in the United States, she established her aviary Cockatoo Downs, where she has regularly offered training and education to parrot owners for many years now. She is an internationally-recognized expert in free flight.


Parrots and Neophobic Behavior

Photo courtesy of Nyla Copp

I would be a rich woman if I had a dollar for every time that a parrot’s owner has told me that she had given away a playstand or toy that her parrot didn’t like. We’ve all had this experience, right? We bring home a perch or new toy, excited to introduce it to our bird, only to find that she won’t go anywhere near it.

Too often, when seeing this reaction, we assume that the parrot doesn’t like it. Thus, today I want to discuss yet another aspect of parrot behavior that is largely misunderstood – neophobia.

What Is Neophobia?

Neophobia can be defined as an extreme or irrational fear or dislike of anything new or unfamiliar. Parrots, generally speaking, display neophobic tendencies. This is why they so often reject new things – not because they don’t like them.

This is often blamed upon the fact that parrots are prey animals. However, this assumption is incorrect. This same behavior has been observed in virtually all species of mammals and birds,  including some raptors. (Greenberg, 2003) Many animals show an aversion to novelty.

Neophobia is usually observed in adult parrots. Young parrots tend instead to be neophilic – they eagerly explore new items in their environment. (Greenberg, 2003) When I used to breed African Grey parrots, I often thought of those babies as learning machines. They immediately and joyfully investigated anything new.

Factors Influencing Neophobic Behavior

This behavior has long been observed and studied across species lines, including fish and amphibians among others. However, investigations have been conducted by both psychologists and behavioral ecologists, each from a different perspective. Due to these different orientations, both fields have gathered conflicting results. (Greggor et al, 2015)

That said, however, one conclusion recurs in the research – the level of novelty to which a young parrot is exposed during its early developmental phases has a direct impact upon that same bird’s willingness to accept new things as an adult.

A study done with Orange-winged Amazons confirm this. Interestingly, this study found that exposure to the baby’s parents (parent-rearing vs. hand-rearing vs. co-parenting) had no impact upon later neophobic behavior. It was the level of novelty to which the birds were exposed in early life that had the biggest impact. (Fox, & Millam, 2004)

Another study found that species that typically inhabit more complex habitats, such as the edges of forests, tended to accept novel items more quickly. ( Mettke-Hofmann, 2002 ) Yet another concluded that neophobic responses tended to be lower in wild-caught birds. (Crane, 2017) These findings both underscore the impact of exposure to novelty in early development.

Ramifications of Neophobia for Companion Parrots

This is an important topic because your reaction to your parrots’ neophobic behavior has a big impact upon the quality of life that she will have in the future. If you give away a toy or playstand every time your bird reacts to it with fear, the amount of enrichment she has available will shrink and she will have fewer options for interaction. Fewer choices result in a decreased quality of life.

This can’t be allowed. Now only does it narrow a parrot’s future choices, but anecdotal experience would indicate that having this natural fear response reinforced may create more fear responses in the future. Your parrot will enter a behavioral tunnel.

Further, we have evidence that, once the initial fear response toward an item has been overcome, animals engage in just as much exploration of it as those who showed no fear initially. (University of Lincoln, 2017) This indicates how valuable it can be to a parrot if we are willing to engage in just a little bit of training.

The Necessary Approach

We know that the initial fear of a novel item tends to diminish with exposure. However, it is not acceptable to simply put a new item near to a parrot and expect him to “get over it!”  Using this approach is not ethical and is a form of flooding. As defined by Friedman, “With flooding the subject is presented with the highly feared object or situation which is not removed until the fear diminishes. The response that is prevented in this case is escape.” (Friedman, 2002)

Have you ever heard of The Five Freedoms? This concept was proposed by the UK’s Farm Animal Welfare Council in order to establish guidelines that could be used to assess quality of life. It states that “animals should be free (1) from thirst, hunger and malnutrition, (2) from discomfort, (3) from pain, injury and disease, (4) to express natural behaviors, and (5) from fear and distress.” (Rodríguez-López, 2016)

This was written to be used for farm animals; a similar set of guidelines for companion parrots might be more complex. However, it is of note that freedom from fear and distress has been included along with freedom from injury, pain, and hunger.

It is a primary right of all animals to be free from fear and distress.  Thus, we must use methods other than direct continued exposure to new things without regard for the parrots reaction. Thankfully, we have more ethical, scientifically proven, methods for behavior modification that will help our parrots to overcome this aversion to new things.

The Introduction of New Things

First, I will say that the methods discussed below should be used to introduce items that will create a better quality of life for your parrot by allowing an increased number of choices for interaction – playstands, perches, foraging options, toys, travel carriers, outdoor aviaries, etc.

Other items, not necessary to quality of life, are best avoided. Just don’t bring the helium balloons home. If you must bring a ladder into the house, put the parrot into a different room first. If your friend comes in wearing a baseball cap that scares your parrot, ask him to take if off. Don’t paint your fingernails bright red if you don’t normally wear nail polish. Believe me, none of these things will matter to you in 10 years.

The methods that work best for teaching acceptance of new things are (1) a combination of systematic desensitization and counter conditioning (DS/CC) and (2) Constructional Aversion Treatment. Anyone can learn to use these techniques to successfully introduce new enrichment items, all the while allowing the bird to maintain a distress-free experience. All that is required are patience and persistence and the ability to read body language.

Systematic Desensitization and Counter Conditioning

Systematic desensitization and counter conditioning (DS/CC) are usually used in combination with each other. However in some cases, such as the introduction of a new toy, desensitization may be all that is required.

Systematic desensitization is training during which your parrot is exposed to an item at a level at or below which fear is displayed.   In other words, “the bird is slowly presented with tolerable amounts or durations of the feared object or condition. The bird is never allowed to experience a high level of fear.” (Friedman, 2002) For example, the distance between the parrot and the object might be decreased as the parrot’s body language suggests that the closer proximity of the item no longer elicits fear.

Counter conditioning is used to change the parrot’s attitude toward a feared item by pairing it with something of value, such as a preferred food. In other words, through this pairing the bird learns to regard the new item as something that is desirable. The result of this training is that the previously fearful response is completely resolved and your bird will continue to interact happily with this item in the future.

Example: Introduction of a New Toy

You have a new toy that you want to hang in the cage, but as soon as your parrot sees it he leans away, obviously scared of it. You can use desensitization to introduce it successfully:

  • Hold the toy no higher than about chest height where it is visible to your parrot and move far enough away that he shows no signs of fear.
  • Slowly walk toward him, one step at a time, carefully observing his body language.
  • At the first sign of alarm, stop approaching and take one step backward.
  • Put the toy somewhere at that distance, at a level below your parrot’s typical perching height, so that he can easily see it. (A TV tray works well for this.)
  • Every day or so, move the toy a little closer to your parrot. If you ever see a sign of alarm when you do so, put the toy back at the last distance and allow your bird to look at it a little longer at that proximity.
  • When you’ve been able to move the toy right next to the cage, hang it on the outside of the cage down low.
  • Move it up to the middle of the cage, still on the outside.
  • Move it up to the height at which you would like to eventually have the toy.
  • Move the toy inside the cage.

It is vital that you observe your bird’s body language carefully during this process and that you use the information you collect to adopt a “red light, green light” approach. Any sign of distress from your bird serves as a red light – you go back to the last proximity. Comfortable body language is your green light to leave it at that distance.

This is an example in which counter conditioning may not be necessary. If your bird regularly plays with other toys, we might assume that he would accept this one for interaction once he is comfortable having it in his enclosure. At this point, interacting with the toy itself would be reinforcing.

Example: Introduction of a New Playstand

Desensitization to a new playstand can be accomplished in the same manner, if space limitations allow for this. In other words, you would move the stand closer and closer to the cage as your parrot’s body language allowed you to do so.

Photo courtesy of David Hull

If they did not, you must still begin by having the stand in the same room for a period that allows your parrot to become comfortable with its appearance.

If you were able to gradually move the stand right up next to the cage, as in the toy example, counter conditioning can be quite simple. You can place interesting toys, along with a variety of highly valued food items, on the stand and simply allow your parrot to explore it on his own. At this point, you should be able to locate the stand anywhere and have the ability to place your parrot onto it. (As an aside, travel carriers can be introduced in the same way.)

If space limitations do not allow for this type of introduction, you can quite easily counter condition your parrot to accept the new stand, as long as your parrot steps up without reserve. Try it this way:

  • First, make sure that the stand is located far enough away from your parrot that he shows no fear of it.
  • Ask your parrot to step up and offer a highly valued food item that is small in size (no bigger than about the size of ½ pine nut or smaller).
  • After he eats it, take a step closer to the playstand and watch his body language carefully.
    • If he reacts in any way that indicates distress, move back to your initial spot and spend a few more minutes at that distance, simply offering one treat after another.
    • If he shows no distress, spend a minute or two there, offering treats.
  • Take another step closer and repeat this process until you can get all the way up to the playstand. (This will likely not occur all in one training session, but that’s fine; simply pick up where you left off the next time.)
  • When you have been able to walk all the way up to the playstand, you can begin to teach him to step onto it. At this point, you may find that your progress slows a bit; this is natural – stepping up onto it requires more from your parrot than simply walking towards it!
  • Hold your treat at a point such that your parrot just has to lean over the stand in order to reach it. Do this enough times that you see no hesitation at all to perform this behavior.
  • Next, hold the treat at such a distance that your bird has to just put one foot onto the stand in order to reach it. Again, repeat this enough times that your parrot is 100% comfortable.
  • Now, move the treat just enough that your parrot can’t reach it unless he has to step onto the stand with both feet. As soon as he does, allow him to come right back to your hand – don’t expect him to spend any time there yet!
  • Now begins another phase – making sure that he’s comfortable staying there. Some parrots might immediately be quite comfortable on the new stand; others may take a bit of convincing.
  • Therefore, gradually ask your parrot to spend first one minute, then two, then three…and so on, standing on the new perch. Use your “red light, green light” approach. Feed reinforcers the whole time he stays there.
  • At some point, your parrot will happily step onto the new stand and enjoy spending time there.

Congratulations! What you have accomplished is huge! Your parrot now has one more location in which to comfortably perch, a really big improvement in his quality of life.

Constructional Aversion Treatment (CAT)

I mentioned this training technique previously, in my blog post about Dash, an extremely aggressive dog. This approach was originally called Constructional Aggression Treatment, but is equally effective for the resolution of fearful behavior.

From the few resources I find, I might conclude that it is still not widely recognized for the incredibly fast results it can produce when implemented correctly. I include it here because it is so incredibly helpful in a wide variety of contexts to fairly quickly make significant progress. I have very successfully used it to address fearful behavior toward the owner herself, fear of hands, fear of new toys and fear of new perches.

One caveat: it may be best if you seek the help of a behavior professional before attempting to use this strategy. It requires more sensitivity to and accuracy in reading body language, than the methods of DS/CC explained above. I have consulted remotely with clients in using this and found that some struggled due to difficulties reading body language. This was corrected when they provided videos for my review. Another pair of eyes was necessary for success. Thus, your best chance with this is to have a coach.   

Example: Introduction of a New Toy Using CAT

  • Hold the toy in a spot where it is clearly visible to the parrot, but lower than she is perched. Make sure that the spot you choose elicits no signs of distress in your bird toward the toy. If you do see a fearful reaction, move back until this dissipates completely.
  • Take one step toward your parrot and observe body language.
  • If she looks completely relaxed, take another step.
  • Continue in this way until you do see a reaction. The goal is to be so observant that you catch the earliest signs of alarm – perhaps she stands up a little straighter or looks a bit more intensely at the toy. (If she moves away from you, it’s likely that you missed earlier signs.)
  • When you see this reaction, stay put and don’t move but continue to observe body language.
  • Watch for any sign of increased comfort – an eye blink, turn of the head, more relaxed body posture or feather position.
  • When you see this, immediately turn and walk back to your original position.
  • Approach again, using this same technique, repeatedly during a single training session. If you are doing this correctly, you will find that you are able to approach closer with each repetition or two, while your parrot remains distress-free.
  • When you can walk with the toy right up to the parrot, you will likely be able to simply put it directly into the cage.

Example: Introduction of a New Playstand Using CAT

  • This might, on the surface, appear similar to the counter conditioning approach described above. However, the significant difference is that no food reinforcers are used.
  • With the parrot on your hand, begin at a distance from the perch at which your bird shows no signs of concern.
  • Approach slowly, one step at a time, carefully observing body language.
  • Stop at the very first sign of alarm.
  • Watch for any slight indication of reduced distress/ more relaxation and immediately walk back to your starting position.
  • Repeat using the same technique until you are able to walk all the way up to the perch.
  • At this point, you can begin to use reinforcers to teach the parrot to step onto it, as described previously.

Conclusion

Neophobia is normal behavior for any adult parrot. Therefore, we should anticipate fearful reactions to new things.

That said, however, it is not difficult to introduce new toys, perches and other items to parrots if the correct approaches are used. Best methods always minimize the parrot’s stress levels during the process.

For ethical reasons, as well as those related to quality of life, we should never (1) force a new object into a parrot’s space when signs are evident that this is causing distress, nor (2) eliminate objects from the parrot’s environment if these have the chance of creating greater quality of life once accepted.

Systematic desensitization, counter conditioning, and Constructional Aversion Treatment are all effective methods for addressing the typical neophobia so often seen in parrots.  These methods can be used by anyone, but best success may be achieved with an experienced behavior professional guiding your efforts. If you want to go it alone, your success will be dependent upon accurate assessment of your own parrot’s body language and responding appropriately.

References:

Crane, Adam L & Ferrari Maud C.O. 2017. “Patterns of predator neophobia: a meta-analytic review.” 284. Proc. R. Soc. http://doi.org/10.1098/rspb.2017.0583

Fox, Rebbecca A & Millam, James R. 2004. “The Effect of Early Environment on Neophobia in Orange-winged Amazon Parrots (Amazona amazonica).” Applied Animal Behaviour Science, 89, 117-129. https://doi.org/10.1016/j.applanim.2004.05.002

Friedman, Susan G. “Alternatives to Parrot Breaking.” Behavior Works. http://www.behaviorworks.org/files/articles/Alternatives%20to%20Parrot%20Breaking%202002.pdf

Greenberg, R. 2003. “The Role of Neophobia and Neophilia in the Development of Innovative Behavior of Birds.” Chapter 8. https://repository.si.edu/bitstream/handle/10088/8197/85f5c7eb-2e6f-4cac-9707-e49215495ca6.pdf?sequence=1&isAllowed=y

Greggor, Alison L, Thornton, Alex & Clayton, Nicola S. 2015. “Neophobia is not only avoidance: improving neophobia tests by combining cognition and ecology.” Science Direct, 6, 82-89. https://doi.org/10.1016/j.cobeha.2015.10.007

Mettke-Hofmann, Claudia, Winkler, Hans & Leisler, Bernd. (2002). “The Significance of Ecological Factors for Exploration and Neophobia in Parrots.” Ethology, v.108, 249-272 (2002). 108. 10.1046/j.1439-0310.2002.00773.x.

Rodríguez-López, R. (2016). “Environmental enrichment for parrot species: Are we squawking up the wrong tree?” Applied Animal Behaviour Science, 180, 1-10. https://doi.org/10.1016/j.applanim.2016.04.016

University of Lincoln. (2017). “Touchscreen test reveals why some birds are quicker to explore than others.” ScienceDaily. Retrieved November 5, 2019 from http://www.sciencedaily.com/releases/2017/07/170710103435.htm

Thank you for reading my blog. I am Pamela Clark, an IAABC Certified Parrot Behavior Consultant. My passion is helping people with their parrots and offer behavior consultations to that end. To access free resources, schedule a consultation, subscribe to my newsletter (a different publication from this blog, or purchase my webinars, please visit http://www.pamelaclarkonline.com. Until next time!

Cavity Seeking in Companion Parrots

As we begin to search for favorite soup recipes and pull out that beloved afghan, our parrots also change their behavior in response to colder weather and darker days. My own become a bit more obsessed with getting into the bathroom or being on the floor somewhere. I may need to fish one of them out of the closet occasionally.

Today I want to say a few more words about cavity seeking. I did cover this topic in my blog post Companion Parrots and Reproductive Hormones, but I think that a single focus on this topic is worthy. At this time of year especially, we can begin to see an increase in this behavior, which can be both puzzling and aggravating.

What is cavity seeking? I get that question a lot, usually right after I use the term as if everyone knows what it means.

When I did a Google search for these words, I got a lot of information about oral cavities. So, I had to  wonder…am I the only one using this term to describe a particular aspect of parrot behavior? I highly doubt it.  However, while the behavior is as common as parrots vocalizing loudly, the name for this behavior and it’s ramifications are not well-recognized.

What Is Cavity Seeking?

Cavity seeking is behavior sexually mature companion parrots attempt to pursue with the goal of establishing a potential nesting spot (in their perception at least). This appears to be a very strong drive and may occur independently from the presence of any perceived “mate,” although the two usually go hand in hand.

It is typically regarded as cute, slightly quixotic, and harmless. It can also be reinforcing for us when parrots engage in cavity seeking because it keeps them occupied for long periods of time, leaving us free to pursue our own tasks without worrying about the need to provide enrichment.

The Many Faces of Cavity Seeking

What does cavity seeking look like?

The answers to this are extremely diverse, which is why I want to focus exclusively on this topic today. The fact that it so often goes unrecognized is a problem, since it so often leads to an increase in the production of reproductive hormones, which in turn results in resource guarding (territorial aggression), increased vocalizations, and can set the stage for feather damaging behavior (FDB).

Let’s look at a few examples. Here is a photo of one of Chris Shank’s cockatoos. It looks like innocent play, doesn’t it? It’s not. This bird is cavity seeking – checking out a small, dark space even when he has the entire property to explore, being a free-flighted parrot. This same cockatoo often jumps into Chris’ washing machine if he happens to be indoors and the lid is open .

One day, some years ago, we received an urgent visit from the pastor of a local church. One of Chris’ cockatoos had flown down the chimney, apparently investigating it as a possible nest cavity.

This is a topic that Chris and I often find ourselves discussing. For someone like Chris, who free flies her birds outdoors, this behavior can be dangerous. It causes the birds to fly too far afield and stay gone too long. During a few months of the year, her birds are not allowed their typical free flight schedule until this seemingly overcoming urge diminishes. For me, it is more frustrating than it is dangerous for my birds.

Modal Action Patterns

There may be research about this aspect of parrot behavior, but I was unable to find it. As I said, everything that came up was about dental health.

However, I believe this behavior to be a modal action pattern. A modal action pattern is an innate behavior or chain of behaviors that is triggered by a particular stimulus. (These previously were referred to as fixed action patterns, but most are now moving toward the terminology of modal action pattern.)

Adult parrots are undeniably and obsessively attracted to small, dark spaces, round “holes,” and small spaces with darkness behind them. A companion parrot’s interpretation of a suitable nesting site can be pretty broad. Two dimensions can suffice, although a dark surface or dark background adds allure.

Cavity Seeking Examples

A few days ago, I allowed my grey Marko to be in the bathroom while I was in there. She began cavity seeking in a most unexpected way. I have a four-year-old granddaughter and happen to have a toilet seat her size which fits over the standard seat. When not in use, I have it on the counter. The oval shape was stimulating enough for Marko that she immediately began to investigate. No doubt, she would have jumped into the middle of it if I had allowed it to continue.

Many parrots become obsessed with getting into cupboards and drawers. This is often seen as amusing by owners and, therefore, is often encouraged. I once knew someone who had emptied out her kitchen cupboards so that her large macaws could play in them.  My own Marko will sit for hours atop my sock drawer if I leave it open a crack. She stares into that dark slit and chews on the top edge of the drawer.

She was also responsible for the need to replace my closet doors. As you can see, they originally had slats that allowed her to see the darkness behind the doors. Her flight skills were good enough that she could land on the outside of the doors and cling to them as she chewed. Before too long, she had remodeled things to her liking and proceeded to guard the site until I replaced the doors themselves with a mirrored substitute that did not allow for chewing.

Other Examples from Real Life

One client had an exceptionally aggressive little conure. When I visited the home, I immediately recognized conditions that set the stage for her biting behavior. Her cage was located in the dining area with an adjoining kitchen. She regularly got to spend time up on top of the refrigerator. There was also a dark wood bookcase with which she was fascinated. And, she often crawled between the dog kennel and the back of the bar top for seating that separated the kitchen from the area that housed her cage. Once her access to these spots had been eliminated, we were able to make good progress with a behavior modification plan.

Another client regularly allowed his Umbrella Cockatoo to sit in the drawer in his office next to him while he was at work. When I dictated this as “off limits” behavior, he provided her with a playstand.

He reported progress a couple of weeks later, due to the fact that she had begun staying in a corner of the office, chewing on the woodwork. I had to break the news to him that this too was nesting behavior and that he really needed to teach her to remain up on the playstand, as we had agreed. Although the two or three dimensions seen here wouldn’t lead us to think about it as a suitable site for nesting behavior, it was for this parrot.

Many of my clients regularly (until they speak to me at least) provide cardboard boxes for their parrot to play in. Seems harmless, right? Enrichment is good, right? Not in this case.

Such play should never be encouraged. I suggest that anyone reading this should stop this practice immediately. It’s much healthier, from a behavioral standpoint, for a parrot to perch on a well-designed playstand and interact with enrichment there.

Another problem can be the provision of toys and “sleeping huts” sold for birds that encourage cavity seeking behavior. If a parrot spends time in these during the day, I suggest their removal. They are not necessary and can be a real problem.

If your parrot spends any time in a place that results in what we typically call “territorial aggression,” access needs to be prevented. In other words, if your parrot darts out suddenly to bite you from a favored spot, it is likely that she regards it as a potential nest site, no matter how you view it.

Training Solutions

As any of us know who have tried to keep parrots where we want them to be, this can be a struggle. Training/teaching is necessary. Always when we want a parrot to stop a behavior, we must replace it with another, incompatible behavior.

The incompatible behavior for cavity seeking is stationing on acceptable perches. This is not difficult, but it takes consistent, daily effort over a long period of time. It is not nearly as quickly accomplished as training specific behaviors like targeting, for instance.

If your parrot regularly walks on the floor and engages in cavity seeking or regular chewing on baseboards or other wood in places there, he has established a relationship with that dimension of your home. He finds significant reinforcement in that physical location.

Therefore, the solution must be to establish a relationship with the perches you provide. That takes time, so don’t despair. Just keep doing the right things for long enough.

I work on this on a daily basis and see continued improvement. I put walnut pieces in my pocket every morning. I keep these in front of my coffee maker so that I don’t forget (habit stacking).

Every time I walk through my living area where the birds are located, I offer a walnut piece to those birds who are perched where I want them to be (hanging perches, cages, playstands). Mine are fully flighted and have freedom to go where they want at all times, so have many choices available to them.

If they are perched on the refrigerator or the dog kennel door or the floor, they get nothing. You would be amazed at what I have accomplished. Almost always, they are all perched where I want them to be.

Synopsis

As I have said, the real problem with this behavior is that we fail to recognize it, don’t understand the ramifications of allowing a parrot to pursue this activity, and so often accommodate it because it meets our needs.

As an example, I just spoke with a new client whose two greys have “nests” all over the space where they spend their days – cardboard boxes in which they spend time, trash cans, etc. This has never been viewed as a problem. They enjoy this activity and it has appeared to be a good way for them to spend time.

However, the problems to be addressed in this case include screaming, aggression and feather damaging behavior – all of which result from such activities. It will be impossible to address these until this behavior is replaced with the behaviors of perching up higher and interacting with enrichment in those places.

It is never happy to find yourself in this position. So, let’s clean this up right now before things get worse! I would love to hear from you. Is this something that you struggle with? Let’s all share what we know about this problem and help each other to find more solutions. Please provide a comment here on or Facebook, where you will find this post on both of my pages, Pamela Clark and The Parrot Steward.

Thank you for reading my blog. I am Pamela Clark, an IAABC Certified Parrot Behavior Consultant. My passion is helping people with their parrots and offer behavior consultations to that end, as well as publishing information you can trust. To access free resources, schedule a consultation, subscribe to my newsletter (a different publication from this blog, or purchase my webinars, please visit http://www.pamelaclarkonline.com. Until next time!