Birds are some of the most colorful animals on Earth ... scraps of bark and rootlets that are so small that the birds have to bend their tails during incubation. Also known as the rainbow finch ...

These colorful ... bird, Gosser reached out to Bob Mulvihill, an ornithologist at the National Aviary in Pittsburgh. With Gosser’s help, Aviary staffers located the bird, collected a small ...

And it all began with one dinosaur alive tens of millions of years ago, according to a new analysis that concludes colourful eggs evolved just once. Many living animals lay eggs, but only birds ...

A range of factors is driving the decline of small, colourful and melodious birds. The many pressures on these species include habitat loss and fragmentation as land is cleared for buildings and ...