If you haven’t tracked down a copy of the latest (June/July) edition of Australian Birdkeeper Magazine then I would really encourage you to do so. In this issue we have a guest writer for the `Pet Parrot Pointers’ column – Chris Wyness from New Zealand. Chris and his wife Paula are very dedicated birdkeepers who have established a large flock of parrots with whom they interact with each day. Most of their parrots are kept as pairs or within a small species group and they benefit from an excellent 21st Century approach to their management and care. Some time ago Chris got in touch with me to discuss issues he was having with his Red-tailed Black Cockatoo `Zulu'. Over time, Zulu had become reluctant to return to his enclosure after the late afternoon/early evening communal flight time. Chris and I workshopped some behaviour theory, training philosophies and strategy approaches to help get Zulu back on track. Thanks entirely to the reflective, considered and positive reinforcement based approaches that Chris put in place he now has Zulu keen and eager to return to his enclosure each night. It's a really valuable read for all parrot owners (particularly with flighted parrots) and one that I am indebted to Chris and his wife Paula for sharing. If you have a good story to share about managing the behaviour of your companion parrot then I would love to hear about it. It may just end up helping others learn through your experience in the pages of ABK Magazine!
Sunday, June 26, 2011
Aviary `Re-scaping'
It’s been a busy time over the past week with some major re-perching happening around the aviaries as well as an overdue re-substrating of the Macaw flight. I have a preference for `Decomposed Granite’ as an aviary flooring. It’s earthy in colour and texture, compacts hard, drains well, easy to surface rake and maintain and is perfectly safe for birds. Our only problem up here is limited supply and relatively high cost. The alternative, and one that I have used for many years (and many other aviculturists), is crusher dust. It has many of the same qualities as decomposed granite but in its normal form is a blue-grey colour and isn’t as aesthetically natural looking as decomposed granite. Needing to go with whatever was available I ordered a couple of cubic metres of crusher dust to be delivered and much to my surprise was greeted with a sensational looking `red’ variety. It looks fantastic in the aviaries and is just the same as regular crusher dust but its source material is a different type of rock. The images below show the difference. The top image is the new aviary flooring with the red variety and the bottom image is another aviary with the regular blue variety.
Macaw flight with `red' variation of crusher dust for aviary floor
Amazon flight with normal `blue' colour crusher dust for aviary floor
Wednesday, May 18, 2011
Yellow... Yellow-tailed Black Cockatoo
I've posted previously about a red mutation African Grey breeding in South Africa - now it's time for an Australian example. Whilst I'm not a keeper of mutation parrots myself, pure bred (non-hybridised) examples of colour mutations in parrots are certainly fascinating from a genetics study. A buddy of mine recently bred a particularly stunning example of what happens when those alleles throw out something out of the ordinary. The image below is of a mutation Yellow-tailed Black Cockatoo (Calyptorhynchus funereus). First bred in captivity in Australia? I'm not sure - I forgot ask! Too busy getting over how completely off the richter this thing looks compared to a `normal' version...
Friday, March 18, 2011
So...How far have we come?
At the Parrots 2008 Convention I gave a presentation titled `Taking the Next Step: Perspectives on the Keeping of Parrots as Pets’. Pretty darn good presentation I thought. It was one of two presentations being given as concurrent sessions and a few punters stuck around to hear what it was all about. Either that or the other session just happened to lack the after lunch appeal of the worst timeslot of the day so they stayed put to ruminate and catch a few Z’s on the marginally better seating on offer in my room. Besides - why move when staying put means a shorter walk if you win something at the end of day raffle draws? If you ever get asked to do that post-cheap buffet lunch timeslot at a speaking convention do yourself a favour and make up some excuse as to why you can’t do it. It really is a killer. I’ve been stuck there a few times at aviculture conventions that I’ve presented at and I now feel I’ve paid my dues. I want to be upgraded to the post-jam scones and dry biscuits morning tea timeslot if I ever get asked again. At least at that time most of the delegates are looking at you with eyes like a possum caught in headlights thanks to the caffeine hit from the ubiquitous Caterer’s Blend International Roast on offer. Gives you the impression that they’re `into it’ even if they aren’t. Anyway, in that presentation I had a slide that used the question `How far have we come?’ in reference to our management of companion parrots. The slide featured a quote on parrot keeping from one of the early 20th century works on aviculture written by the Marquess of Tavistock, a British aviculturist who was undoubtedly ahead of his time. I have an original printing of his 1929 reference `Parrots and Parrot-like Birds in Aviculture’. It makes for a fascinating read when you consider that it was written almost 100 years ago – particularly when you read it in light of that simple question - `How far have we come?’ The answer, as I tried to give it during my presentation in 2008, is… probably not as far as we think we have. The following might serve as a 2011 example of how/why I think that’s still true.
About two or three times a year I find some time to check out various online parrot discussion forums to see what’s happening out there in the companion bird community – what’s topical, and what advice is being given for working on managing behaviour problems. I always assume that some quantum leaps will have been made concerning the way that both behaviour and the consequences being applied by parrot owners for their bird’s behaviour are being understood, and how the discussion community is approaching/supporting problem issues raised. There has definitely been some really uplifting integration of a lot of `positive reinforcement’ centered advice, thanks largely to the work of people such as Barbara Heidenreich. You can also come across some decent cracks at using behaviour science and operant conditioning terminology – no doubt as part of that wonderful cultural shift generated by the inspirational Dr. Susan Friedman.
Unfortunately, there is also a lingering lack of progress in either department. That in itself doesn’t usually concern me. Usually the most offensive posts on chat boards come from the person who simply lacks the education and foundational understandings to begin with. Can’t blame them – usually. What does bother me is when posts that demonstrate a very clear lack of understanding about behaviour and how to best manage the behaviour of our parrots following a least intrusive, most positive hierarchy of strategies go unchecked by fellow forum members who are indeed reasonably well-educated and up-to-date with the latest information and teachings. I realize that for the sake of world peace, love, bed-ins etc that we’re all a little hesitant to start our own Middle Eastern conflict at `chataboutyourparrotproblems.com’. But sometimes ya really do shake your head at how some of the absolute crap that some people post is received and responded to. That brings me to the subject of this here Blog post. Here’s a little dialogue I came across from my most recent excursion into the land of such luminaries as `parrotluva78’, `ownedbyaparrot81’ and `IluvConures4eva’ (God I hate aliases. Just use your darn name people. Your parents thought it was a good one and besides, we all know you’ll only `luv’ conures until you become `ekkiegirl4eva’. Sheesh). For the following excerpts the bird name has been removed to protect the innocent parrot. Everything else appears as it was posted (I did fix some of the punctuation and grammar – couldn’t help it folks, teacher thing).
- Post: `My parrot will NOT stop screaming!! He’s been doing it for the past 6 weeks!! We’ve squirted him, screamed at him, comforted him, loved him, gave him food, flicked his beak, said no, covered him up, put him outside, we've tried everything!!! He starts at 8am and doesn't stop till 8pm. I’m going to either throw him out the darn front door or sell the bastard!!!’
Reply: `Well for a start you have reinforced his bad behaviour by doing everything you said you did. When he screamed you did something. To you it was punishment, to him it was attention.
My suggestion would be to put ear plugs in for a while and make your whole family do it and maybe put him somewhere a little out of the way so everytime you come into sight it is not necessarily a reward to him. It might take a few weeks to curb this but honestly you have been reinforcing him without knowing it.
Also if you can ignore him and literally not go near him when he is screaming then when he is quiet you rush over and praise him and give him treats, really lavish him, but you must totally ignore him when he is screaming. If you can do this you will also find his screaming will probably get worse for a while, possibly a few weeks, because he is not getting the attention of you or someone coming to his cage to do something exciting to him. He will almost certainly scream more and louder because it is not working anymore. But really try hard to lavish praise and treats when he is quiet even for a few seconds to start off with. You need to start in small steps and being quiet for say 5 seconds might be your first step and then gradually lengthen the time. It can work but it is going to take some time and patience and it will take for everyone in your house to work together.
Another thing to think about... Has anything new happened, anything?? A new pet?? New furniture? New hair colour?? New nail colour?? Changed furniture around?? New toy/s in his cage?? Look back to when it started. Maybe there is a clue there as to what might have started it off.
But honestly squirting him or yelling at him, or covering his cage, or putting him outside all of these things is "someone coming to him and giving him some sort of attention". Even if to you it is punishment, to him it is attention and it is exciting and he "thinks" his screaming is working. Did that make sense at all???
Well… not to me it didn’t. Obviously the person who wrote the initial post could probably do with some quality time away in rehab if they think that screaming at, flicking, squirting, covering up and sending the bird outside are reasonable responses to an unwanted change in their bird’s behaviour – regardless of how annoying it might be. Actually, rehab’s probably a reasonable proposition for anyone who would type that initial post for everyone on the internet to get a bird’s eye view of their insanity. Sure is a weird world we live in.
But how is this person supposed to learn just how potentially damaging those consequences for behaviour can be when the responses to such posts fail to properly explain the differences between reinforcement and punishment? Or the critical importance of the trust account between a parrot owner and their bird? Or how behaviour modification strategies with an antecedent arrangement focus are exponentially more effective than those that are too focused on consequences when it comes to our parrots? Or simply that being squirted, flicked, covered and yelled at is actually not the sort of attention a parrot is looking for at all! Can’t imagine I’d get too `excited’ about copping a flick or a squirt to the face every time I opened my mouth. Think I might actually end up pretty pissed off at the person delivering those little `punishers’. Whilst I’m sure the responder had every good intention – they really need to revisit `reinforcement vs punishment 101’. I'm kinda thinking that if I was that parrot that the `out the front door option' would be about the best one on offer. Says parrot to human... `Just make sure you shut it behind you when you crawl back inside won't ya!'
I won’t bother re-inventing the wheel here by going over all the alternative pathways that should be considered by someone dealing with an extreme noise issue with their bird. My advice on how discussion board users can better support one another in these situations was given in an older post (Feb 2010). This time around I really just want us all to reflect on how we can achieve better behaviour management outcomes with our birds when we put aside our culturally ingrained compulsion to solely consider the consequences for unwanted behaviour as our magic, quick-fix strategy and instead really empower ourselves with some reflection on careful antecedent arrangement for achieving alternative behaviour first. Hopefully if the discussion board junkies start chatting in those terms I’ll fell a little better about the answer to that question - `How far have we come?’
Monday, February 28, 2011
Stranger than fiction...
About a year ago I added a Nanday Conure to our flock, primarily with a view to having `Nandy' (yep - that's her name, full marks to me for creativity) provide some stimulation in our large flight for our Green-winged Macaw `Maya'. We obviously plan on pairing Maya up with a `real' Macaw sometime in the future (rather than a parrot that `thinks' it's a Macaw) but knowing that the two species groups - Aratinga Conures and Ara Macaws share many behavioural and biological similarities I took a punt on a little Nanday filling a social/stimulation gap for the big girl. I should qualify that the only reason such a plan was even feasible was the size of the enclosure. Integration of mixed species flocks can be loaded with problems but the ultimate variable that can set up success or failure is the enclosure size and the level of opportunity for the inhabitants to establish their own spatial comfort and access to their own resources. Sure enough, we observed plenty of aggression from the Macaw towards the Nanday initially but in every circumstance the Nanday was simply able to fly to an alternative perching area and the aggression didn't extend beyond displays and the odd squawk from the Macaw to let Nandy know that she wasn't welcome on the same perch. Over time we saw the spatial distance between the birds lessen and the level of tolerance on Maya's part increase. We also observed `mirroring' of behaviour between the birds. When one would feed, the other would do likewise - same for browsing, preening, drinking etc. All signs of comfort and acceptance of other birds in the environment.
Over the past 6 months the relationship between the birds took on another dimension. I walked out to the aviaries one day and caught a little `mutual' preening going on. Well, maybe not `mutual' - more a case of a Green-winged Macaw kicking back and being `serviced' by her Nanday slave. I've caught them a few times since and as soon as they see me they stop, move apart and start rearranging themselves like two sheepish teenagers caught in the act. It's very amusing to watch and although such situations are not uncommon in captive parrots it still seems to look completely ridiculous! Another variable was added to the equation about 3 months ago with the addition of a male Nanday Conure that we acquired with a view to pairing up with Nanday. That didn't go so well initially as both Maya and Nandy ganged up on the poor little guy. I removed Nandy from the enclosure as she was the main instigator in the aggression. We kept them separated for two weeks while the new guy gained his flight confidence and learnt the boundaries of life with a Macaw. We re-introduced Nandy and although she went back to being aggressive towards her `arranged' partner, she seemed less persistent and he was more confident in handling the situations. Over the past 4 weeks the Nandays have actually formed a very tight pair bond, interrupted only by a few daily `excursions' on the side when Nandy is summonsed by Maya for her daily grooming session. I took a quick snapshot of the two of them today. Unfortunately, as soon as I appear they separate but imagine that little green Nanday in the pic above up on the wire at head level with Maya giving her a going over - hilarious! Stranger than fiction? not really - this stuff does indeed happen fairly commonly in captivity. Pretty captivating nonetheless.
Our dilemma now is that we have a pair of Nandays blatantly trying to breed (even without a nestbox). Hopefully we can work something out for Maya to have a replacement buddy now that her preening mate has found `greener' pastures elsewhere. Anyone interested in Nandays? I may have some babies this time next year!
The WIld Cafe
We have a resident flock of around 15 Sulphur-crested Cockatoos that divide their day between 5 or 6 properties adjoining ours. The primary reason why they have become permanent residents is simple - they have plenty of access to every resource they need. Food, water and nesting sites. It doesn't hurt that a neighbour of ours supplementary feeds them every day but they still partake is accessing plenty of natural foods - and the occasional dessert of non-indigenous cuisine on offer, thanks to what we've planted. In the most recent example, they decided that the time was right to hit our passionfruit vine. I was alerted to this via the sound of loud banging on the roof of our aviaries. When I ventured out to investigate I was confronted by at least a dozen Sulphurs gleefully extracting the choicest passionfruits from the vine, getting stuck into the contents, and then doing their best to annoy my birds by discarding the casings on top of them.
What I found interesting was the stage of development of the passionfruit they were taking. It wasn't the nice ripe yellow ones, but the fruit that was probably a week or two away from being fit for human consumption. Like most examples of parrots eating fruits in the wild, the optimum stage of development that is preferred by the birds is quite different from what we tend to deliver to our pets. If you're struggling with getting your parrots to sample some healthier food alternatives to seed then it's worth trying slightly unripe produce (providing it is known to be non-toxic of course). You might find that whilst it doesn't exactly suit your palate it might just be relished by your birds!
New ABK Magazine - Get it!
Hey - I missed February! Well, I didn't really - it just kinda went by and every time I thought about doing some blog entries I was hijacked by my kids. Happens when you have three of them - all still in nappies. Anyways - if there's one thing you shouldn't miss it's the latest Australian Birdkeeper magazine. Why?... Hmmm - plenty of great articles - including a really cool `Part 1' article in the Pet Parrot Pointers column. I discussed it in one of my January blog entries but I got the release date all wrong. The current issues featuring the first part of the article is out now - Feb/Mar. It will be followed by Part Two (which I just finished penning today - finally beat a deadline) in Apr/May. If you keep forgetting to get to the newsagent then subscribe - that way it comes in the mail and you get before everyone else! Check it out at http://www.birdkeeper.com.au/subscribe
Subscribe to:
Posts (Atom)







