Scientists are celebrating the recovery of the species in Yosemite National Park, where they were decimated by the ...

From the Carnival in Rio de Janeiro to the shoulders of pirates: parrots are synonymous with color for people across the world. In a new study, scientists uncover a 'switch' in the DNA of parrots that ...

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Australian finches' bill colors come from small genetic variations affecting how they process dietary pigments.

From the Carnival in Rio de Janeiro to the shoulders of pirates: parrots are synonymous with colour for people across the ...