You might not be able to teach an old dog new tricks, but apparently Australia's sulphur-crested cockatoos are never too old to teach themselves. New research showcases that the Australian-based birds ...
Blue and Gold Macaws (and Macaws in general) are one of those incredibly smart parrot species. Not only can they be trained ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback