"We found that 26% of second chicks in scarlet macaw broods and nearly all third and fourth chicks die before fledging. "We tested several theories as to why these younger chicks don't survive ...

The male's magnificent tail feathers, adorned with eye-like patterns With its vivid red, blue, yellow feathers, Scarlet Macaw is one of most striking birds in the Amazon rainforest. This parrot's ...