What are the problems that a parrot has in captivity?
Dr. Pepperberg, researcher of parrot intelligence, explained it very well:
“Think of putting a four-year old child into a playpen, with maybe one or two toys, for 8 hours a day or longer. You can imagine the anger and frustration that will accumulate over the day. So when you come home, this kid is going to be screaming and yelling and taking out his frustrations, and your response may be “I don’t want to deal with this.”
The basics of resolving most behavioral problems are simple, really:
Lavishly reward your pet for behavior you like and quietly ignore the ones you don’t want.
If your parrot displays undesirable behavior, don’t fuss, don’t shout, most certainly don’t toss that newspaper against the cage to stop a screaming parrot or show aggression towards the bird — in most instances, it is best not to react at all; or you could accidentally reinforce the undesirable behavior or even create behavioral issues far more severe than what you are trying to stop.
Common Behavioral Problems:
Learn to understand and guide your parrot’s behavior:
- Taming a Bird
- Behavioural Problems in Companion parrots by Greg Glendell
- Understanding and Guiding Parrot Behavior
- Learn to Communicate with your Bird and Understand Your Parrot’s Body Language
- Effective Ways to Discipline Your Pet Bird
- Alternatives to Breaking Parrots: Reducing Aggression and Fear through Learning
- ABC of Parrot Behavior
Addressing Specific Behavior Concerns:
- Biting / Aggression
- Chewing on Furniture
- Feather Plucking:
- Aggressive or Play Lunging
- Jealousy in your Pet Bird
- Phobias / Anxiety Attacks
- Cage-bound Birds
- Managing Hormonal Behavior in Birds
Why do our companion birds develop “issues”?
The following information has been provided by Dr. Jill M. Patt, DVM practicing in Mesa, Arizona. She has been keeping and raising exotic birds for years, providing her a unique knowledge and understanding that goes beyond that of a regular vet who does not have the benefit of daily interaction with birds / parrots.
Too intelligent for their own good?
“Studies have proven that birds are much more intelligent than our other commonly kept pets and they also are very long lived. These two factors often contribute to some of the problems we see in avian veterinary medicine. Because birds are so intelligent, they become bored easily and this commonly leads to behavioral disorders such as feather picking and skin mutilation.
Their intelligence can also get them into trouble. As an example, it is not uncommon for a bird to learn that when they scream the owner comes to the cage and they quickly become attention yellers.
Before anyone acquires a pet bird they need to understand what they are getting into. Never acquire any type of pet on an impulse and especially a bird. Studies have proven that birds are much more intelligent than our other commonly kept pets and they also are very long lived. These two factors often contribute to some of the problems we see in avian veterinary medicine.
Because birds are so intelligent, they become board easily and this commonly leads to behavioral disorders such as feather picking and skin mutilation. Their intelligence can also get them into trouble. As an example, it is not uncommon for a bird to learn that when they scream the owner comes to the cage and they quickly become attention yellers.
Also, because they often live for decades on very poor diets, we regularly see diseases associated with severe malnutrition. Therefore, I encourage anyone considering acquiring a bird to become thoroughly educated in the needs of the bird prior to bringing your feathered friend home.
Creating a Fun and Safe Environment / Stopping Destructive Behaviorg Your Home: Redirecting Negative Behaviors in your Petbird for some excellent tips and tricks … Bird Proof Your Home to Protect Your Furniture and Keep your Bird Safe … Foraging: The Way To Keep Your Parrot Mentally Stimulated and Happy
Chewing: I hesitate to add “chewing” to the “behavioral problem” section, as chewing is a natural behavior of any parrot. In the wild, they “customize” their environment by working on their nest, chewing on branches to keep their beaks in good shape. This is what they do — and that is natural and good for them. Problems arise when they chew on their owners precious possession (i.e., furniture) or — as we all know they do if not supervised properly — damage electric cords, which can cause electrical fires.
Parrots, just like kids, need to be supervised. Some lucky parrots are provided with an entire safe room for their pleasure, which may include a cage, one or more playgrounds, even potted trees which the parrot will enjoy “customizing”. Most households don’t have that luxury.
Please also consider caging options, optimal cage placement and safety issues pertaining cages to help resolve behavioral problems.
For our human children, we have learned to “child-proof” the environment — to assess the areas the child has access to and make sure that safety measures are taken to protect the child. This also needs to be done for our parrots — especially those that like to chew, which includes just about all the mid-sized and larger parrots, and many small parrots too.
Behavioural Problems in Companion parrots
by Greg Glendell
(From an article published as “Who’s a Naughty Parrot Then?” in Veterinary Times, (UK) 18th Feb 2008 – reprinted with permission)
This article looks at the most common behavioral problems in companion parrots. Some of the apparent causes of these problems are discussed, as well as the ease with which animals with complex needs can be acquired. The use of applied behaviour analysis in behavior modification is also discussed.
Introduction and general issues.
The sight of a badly self-plucked parrot with its owner hoping for some ‘cure’ is all too frequent. Sometimes the bird has removed 90% of its own feathers and may even be self-mutilating its flesh. We might ask why such a sight is so common in parrot-like birds. It is of course as easy to acquire these ‘exotic’ animals as it is to acquire a domesticated pet such as a hamster, rat or a goldfish. Buyers are simply required to be over 16 years old. Most of the needs of species such as small domesticated rodents can be met while these animals are kept as pets. The provision of their needs is not particularly demanding for the animals’ keeper, compared with the effort required for most exotic animals. Nor are most other ‘pets’ particularly long-lived. Conversely, the medium-sized and larger parrots have complex needs and a lifespan similar to humans (Low 1992). However, it is as easy to acquire a parrot as it is any other commonly-available (but domesticated) species. The ease of acquisition bears no relationship to the knowledge required in order to keep the bird well. This is perhaps at the heart of the matter when we look at the quality of care many parrots receive as companion animals.
While the condition of the plumage of wild parrots varies and these birds may sometimes damage each others’ feathers no one has ever seen self-harming in wild parrots; the behaviour is confined to captive birds. Here, the condition seems more common in lone (caged) companion birds as opposed to aviary birds which have the company of their own kind. Since there may well be dietary and medical issues which contribute to self-harming in parrots, these aspects should always be investigated when presented with a bird in this condition. However, self-harming always includes a behavioural component since the bird is making a voluntary decision to damage its own body, so this aspect needs to be examined as well.
We know that where an animal’s behavioural needs are frustrated, then the animal is vulnerable to behavioural problems. Engebretson (2006) writes: “The freedom to express normal behaviour and the freedom from distress appear to be inextricably linked in captive parrots and other birds kept as pets.” While we do not have many detailed studies of the behavioural ecology of many species of wild parrots (but see Diamond and Bond, 1999 and Rowley 1990) we do know that they are highly social animals which typically spend most of the day-time engaged in foraging for a range of foods, flying many miles each day, and engaging in regular sessions of mutual preening (Birchall 1990).
Captive parrots, in addition to being prevented from carrying out many of these normal, natural daily behaviours, are also subjected to a range of other common management practices within the bird-keeping world which contribute to behavioural frustrations; often these effects are severe on the birds. These include parental deprivation (hand-rearing) being confined to small cages for most of the time, deprived of flight through wing-clipping and kept in solitude. It is worth reviewing how captive parrots are produced for the pet trade and usually kept at present.
Parental deprivation (hand-rearing).
While some aviculturists allow some of their breeding pairs to raise their own young, many parrots are hand-reared. Even before the end of the commercial importation of wild-caught birds into the European Union in 2007, most captive-bred parrots destined for the pet trade were being hand-reared. The hand-rearing process may start with removal of eggs, which are incubated artificially. The reasons for hand-rearing are essentially commercial. Where eggs are removed from a laying female, she is stimulated to re-lay her ‘lost’ clutch, so more eggs can be had from her each year than is natural. As a result of being fed exclusively by humans as neonates, these hand-reared parrots imprint onto humans. As immature birds they will show submissive behaviours towards humans. This trait continues, at least until the birds reach sexual maturity at 2 to 5 years old (depending on the species). The submissive behaviours ensure the birds are tractable and can be handled by potential buyers. ‘Cuddle-tame’ parrots sell much quicker in the pet shops than those which are not so tame.
Later, these birds generally become sexually imprinted onto humans. For the owner, this manifests as the birds exhibiting courtship behaviours; regurgitating food onto them and attempting to mate with them, usually on their hand. For third parties, the effect of this mal-imprinting can result in the bird becoming aggressive to other family members, or other pets or even inanimate objects which might ‘threaten’ the bird’s relationship with its owner. The adverse effects on the behaviour of African grey parrots when they mature were studied by Schmid, et.al. 2005. Indeed, many behavioural problems do not manifest until the birds become young adults. Typically, problems include over-bonding to one member of the household and aggressive biting of anyone who approaches the bird’s favoured person. The bird’s normal contact calls often escalate into distress calls whenever the favoured person leaves the room, so the bird becomes a ‘screamer’ or noise nuisance. These sexually mal-imprinted birds experience behavioural frustrations with which they fail to cope. Other frustrations may manifest as stereotypies and self-harming of feathers. So hand-rearing, or what we might more accurately call parental deprivation, sets in place a behavioural time-bomb with a 2 to 5 year delay in behavioural problems. Indeed, according to Schmid, et al. the maladaptive behaviours of hand-reared birds appears to be largely in proportion to the amount of parental deprivation they have experienced. Where grey parrots are part-parent raised (not removed from the nest until at least 8 weeks old) they suffer fewer behavioural problems as adults than those which have been solely hand-reared from the day of hatching. In addition to adverse behavioural issues caused by hand-rearing, there can be adverse physical effects due to handling of neonates by humans, including osteodystrophy (Harcourt-Brown, 2003, 2004).
Should My Parrot’s Wings Be Clipped by Greg Glendell
Birds use their ability to fly in order to escape from many fearful situations. While this escape response is the bird’s most essential predator-avoidance mechanism, it is also used to avoid a range of other adverse encounters. However, parrots, even immature birds, are often subjected to wing-clipping. Clipped birds will still execute this fear-induced escape-by-flight behaviour since the initiation of it is a reflex action. The bird cannot ‘control’ a reflex response. Such birds are then at risk of crash-landing and injuring themselves. So, an already fearful situation is exacerbated by the bird’s often painful crash-landings. Such events would not be repeated in a wild bird, since any flightless wild bird would soon be dead. These events can trigger so-called ‘phobic’ behaviours in captive parrots. Phobic birds display an apparently exaggerated fear in response to ‘harmless’ situations (Luescher, 2006). In the author’s experience, many phobic birds are already flight impaired; due either to being wing-clipped or self-mutilation. Since these birds cannot employ their escape reaction, their ‘phobia’ is likely to be reinforced each time they try to avoid some fearful event. If they do not ‘escape’ the problem because they cannot, and also hurt themselves when crash-landing, then pain and fear become more frequent and unavoidable events for them. Where phobic birds have flight restored (by imping or removal of feather stumps to initiate immediate feather re-growth) their confidence improves and their fearful reactions tend to subside. As clipped birds risk breaking their growing blood feathers, imping also offers good protection while these feathers grow back. Non wing-clipped companion birds can of course easily be taught several requests to fly to and from their keepers and this obviates the ‘need’ for wing-clipping.
Over-use of the cage.
Were dogs and cats to be confined to small cages and only let out for an hour or two each day, we would not be surprised to see more incidences of ‘behavioural’ problems in these animals. Captive birds are, by default often confined to cages for most of their lives. For parrots, over-use of small cages which may also be bereft of environmental stimulation, commonly leads to stereotypical behaviours, particularly route-tracing and self-plucking (Meehan, Garner and Mench 2003). However, where birds have many hours each day out of their cages and are provided with a stimulating environment which includes facilities to forage for some foods they are far less likely to suffer behavioural problems. Without direct, physical contact with their keepers or other birds (preferably conspecifics) the caged bird is, essentially in solitary confinement.
While captive parrots are commonly subjected to some or all of the above conditions (conditions which are inimical to their behavioural needs) they have a further common problem. This relates to how their keepers interact with them when they are out of the cage.
Relationship between companion birds and their carers and use of applied behaviour analysis.
Where the bird’s carer can be persuaded to provide the bird with a more stimulating general environment which includes several hours out of the cage each day, facilities for foraging for some food, flying opportunities and the company of other parrot-like birds, then the bird’s general behavioural frustrations will be greatly reduced. However, some unwanted behaviours such as biting and self-plucking may still occur in some birds. Changing these behaviours will require a more focussed, scientific approach from the bird’s keeper. In the author’s view, the most effective means of reducing and even eliminating unwanted behaviours is to use methods grounded in applied behaviour analysis (ABA). The use of ABA for modifying some parrot behaviours has been advocated for some years by Dr Susan Friedman (see www.behaviorworks.org) in the USA. The efficacy and suitability of ABA lies in requiring the carer to first ensure the bird is provided with incentives to motivate it to carry out the behaviours being requested. So, ABA relies on positive reinforcement (rewards) for desired behaviours while eschewing any aversive interactions with birds such as punishment, admonishment or negative reinforcement. The rewards used are determined essentially, by the particular bird. Some respond very well to food rewards, other will ‘work’ for a head-scratch or access to a favourite toy (Glendell 2007). Where unwanted behaviours occur, a non-antagonistic approach is maintained. Birds are not reprimanded or ‘challenged’ for any unwanted behaviour. The concept of ‘dominating’ a bird and forcing it to be compliant is rejected on welfare grounds. A parrot’s need for companionship and company can be used to ask it to refrain from unwanted behaviours. So, instead of returning a ‘bad’ bird to its cage in response to some unwanted behaviour, the carer calmly removes themselves from the company of the bird for a few minutes by walking out of the room. Once a bird understands the connection between an unwanted behaviour and its favoured person leaving it, it has an incentive to cease the behaviour.
Animal care staff, animal care bodies: the lack of a scientific understanding of animal behaviour.
It remains a glaring omission that almost all animal welfare care staff have no scientifically-based training in understanding the behavioural repertoire (the ethology) of the species they care for. Nor do staff usually have any scientifically-based understanding of benign behaviour modification techniques (use of ABA, as above.) However, without this knowledge, many well-meaning interactions between welfare staff and the animals they care for can result in further unnecessary stresses on the animals. The clothes people wear, the speed of their actions, the way they look at (stare at) birds, the type of containers they use to transport them in, the volume and pitch of human voices, all background sounds the birds might hear, all these things have a great bearing on the degree of stress the birds may be subjected to. These aspects are heightened particularly when animals are being confiscated by enforcement officers or rehomed to any different location. Sadly the cognitive abilities of birds generally goes unrecognised by those whose main work is related to mammals. All animal welfare bodies should carry out a thorough review of their staff training programmes to ensure staff have a reasonable understanding of the scientific principles of animal behaviour before allowing staff to interact with any animal.
In order to make real progress in the care of companion parrots, many ‘traditional’ avicultural practices need to be dispensed with. Many species clearly are not suitable to be kept as ‘pets’ at all. A cessation of hand-rearing -simply letting parrots raise their own progeny- will certainly help. Training companion birds to accept some simple flight requests from their keepers removes the ‘need’ for wing-clipping and most birds learn these requests within a few days. Ensuring owners are fully aware of the need for birds to be out of their cages for many hours each day is also vital. Of course all of this first requires people to change their behaviour, and that is always the really difficult task for vets and behaviourists alike.
Copyright: Greg Glendell, 2008.
For more information on Greg’s consultancy, see www.greg-parrots.co.uk
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