Typically, male birds have more vivid colours than females. As Charles Darwin first explained, the most colourful males are ...

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...

Sometimes dubbed the Brazilian Serengeti, the Pantanal region contains the highest concentration of wildlife in South America ...

Hidden layers of colour in the plumage of tanagers and some other songbirds explain what makes them so eye-catching ...

Readers share photos of gray bird species that live across America. Learn about the variety of gray colored birds you should know.

Less famous but just as unforgettable, these state parks showcase iconic landscapes without the long lines at America’s national parks.