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Polygynandry and avian swingers

10,000 Birds

Many robins, eagles and finches later, he ended up at university studying various biology things and wrote a thesis on vertebrate biogeography in southern African forests. In the case of Acorn Woodpeckers, they are cooperative breeders (as with many other polygynandrous species), which seems to predispose species to polygynandry.

2011 204
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A scaredy cat is always a scaredy cat

10,000 Birds

These sorts of tests have been done in many species and it has always been assumed (hoped), that what they found in the little white cages at the back of the zoology department had some wonderful relevance to what happened in the real world. Instead, those species that are neophobic tend to have either a naturally.

Cats 146