by Pajarita » Sun Dec 27, 2015 10:39 am
Adult parrots do indeed beg even when they are old. Most especially parrots that were not weaned correctly or which are kept under food management.
In USA, a pet parrot could only get parasites if he was outdoors but I don't know how things are in Venezuela or whether the parrots there are all wild-caught or captive bred.
I don't know of any parrot that has an allergy. It has never really proven that they even have them and more than one avian vet has admitted to me that they use this diagnosis when they don't really know what is wrong with the bird - kind of a default. I also don't think that parrots have a gluten intolerance. It would not make sense as wild parrots eat gluten grains all the time and pet ones have been fed them for many years.
I also don't think this is any kind of brain underdevelopment because he would have to show some other symptom - I mean, there is no such thing as a part of the brain that controls just one single specific movement, namely, the flick. I mean, if the part of the brain that controls wing movement was affected, you would have to see some other abnormal movement of the wings and you haven't noticed anything, right? Plus, the owner says that this started about a year ago and, if it was poor brain development, it would have happened since he was a baby.
I've only seen this movement in ekkies and, in them, it's diet related. Now, in them is a problem of too much (too much protein, too many vitamins and minerals) because their diet needs to be what we would consider rather poor in nutrients but I don't know whether it manifests in other species and, if it does, what causes it (too much or too little?).
But, like Wolf, I think that you are doing everything possible to make him better and I can only hope that the owner either allows you to keep him or continues the treatment because, if she doesn't, he will go back to the same bad place in terms of health as he was before.
The only other time that I've seen a similar