Their red head coloration comes from a pigment ... From tiny goldfinches to striking orioles and bold kingbirds, these yellow ...

Gavriel Jecan / Corbis For decades, scientists have known how birds with yellow or red feathers usually get their color: It comes from pigments in foods the birds eat. Flamingoes, for instance ...

Often taken for granted, the brightly plumaged male summer tanager is one of the more spectacular breeding birds ... yellow-orange, with greener wings and upperparts. Some may have dull red ...

The Paradise Tanager is a stunning bird with beautiful colours that is a true gem in the avian world. It comes from the rainforests of South America and showcases the beauty of nature. This bird has a ...

We can thank bird pollination for most of the red flowers that we prize in cultivation. The colour red often attracts birds, while white, yellow and blue attract insects. Miniscule parasitic worms ...