by Pajarita » Thu Aug 20, 2015 10:26 am
According to a previous post, your previous bird died of a fungal infection and the ONLY way they can get them is if their immune system is depressed (nothing they could eat from the ground would cause it). And, aside from having a congenital immuno-suppressant disease (which, as far as I know, doesn't exist in parrots and, if it did and yours had it, she would have died way before she did), the ONLY cause of a depressed immune system is stress. So, although stress did not directly kill your parrot, it was stress that created the fertile ground for the fatal infection to take hold. This, to me, translates into 'Stress is to be avoided at all costs'.
And I am afraid you are wrong in that only wild-caught suffer stress in captivity. It would be great if this was true because then we could all relax with our parrots. But, unfortunately, ALL undomesticated species in captivity do. Without exception (ask zoo curators and they will tell you). Their life in captivity is too dissimilar to the life that nature evolved them to have but, because they are undomesticated, their needs are identical to the ones in the wild. This, added to the fact that all captive-bred parrots are physically and emotionally weaker (no natural selection, hand-feeding by humans, early weaning, etc) than their wild counterparts ends up giving us chronically stressed out birds to the point that years and years ago I read a paper written by an avian vet who specialized in necropsies which stated that, regardless of the cause of death, their internal organs looked as if the birds had lived their entire lives 'besieged' by stress. This was something that astonished me and stuck in my brain... imagine that! 'besieged' as in attacked from all sides!!
As to old age in captive parrots... yes, there are exceptions but, in my personal experience and knowledge, the VERY few (and we are talking about a very, very, very small percentage of them) that do make it anywhere near their full life expectancy (60 for grays) are either wild-caught or first generation from wild-caught parents. Exceptions exist to any rule but, in order to achieve success in any endeavor, one cannot go by the exception but with the rule, right?
All I am saying is: think about it. Nature did not make bathing often and well important to grays (I am not talking about other species, they are all different). It might be important to you but, personally, I would not risk my parrots undergoing stress regularly because I think something should be one way or the other. I've been doing this for a long time and if there is one thing I've learned is that Nature ALWAYS knows more than I do so I follow her lead. Again, think about it. Is your idea of how often or how thoroughly a bird should bathe worth causing your bird extra stress?