Australia, like all islands, is an isolated laboratory of sorts, one that offers a look at what the world might be like under different evolutionary pressures. The rest of the world at large operates in much the same way, no matter where you go; the placental mammals (cats, dogs, deer, antelope, etc.) dominate top tier niches.
All sulphur-crested cockatoo Reviews
Sulphur-crested Cockatoo (Wings of the World by Safari Ltd.)
3.8 (11 votes)
Review and images by Suspsy; edited by bmathison1972
The sulphur-crested cockatoo (Cacatua galerita) of Australasia is nearly as iconic a parrot as the macaws of South America. It is also one of the smartest and longest living of all birds, with some captive individuals lasting well into their 70s, and a few even surpassing 100 years.