These parrots have dark grey beaks, yellow-orange eyes, and green heads with bright yellow feathers on the napes of their necks. Their bodies are predominantly green, but they have a red patch on ...

With its bright golden mantle and jet-black body, it would be hard to mistake the yellow-headed blackbird for any other species. WASHBURN: Yellow-headed blackbird a beautiful Iowa native Skip to ...

Yellow-crowned night herons have grey bodies, black and white-head, vibrant red eyes, and yellow crown consisting of a long plume. johnandersonphoto/Getty Images/iStockphoto ...

From card: "Foundation network of olona to which is attached by fine threads the feathers of native Hawaiian birds in red, black, and yellow feathers. Yellow feathers are obtained from the o'o bird, a ...

Bird name: Key characteristics: Western Tanager (Piranga ludoviciana) Bright orange-red head, yellow body, black wings and back, found in western North America.

Recently, a group of scientists at Washington University in St. Louis wrote a study about why birds may have colored feathers. Out of the 12 colors humans can see in ...

The yellow-crested helmetshrike (Prionops alberti), also known as King Albert’s helmetshrike, is a small bird that lives in the humid forests of the Albertine Rift mountains in central Africa.