Their findings have implications for understanding the evolution of color signaling in bird species. Where do birds get their red feathers from? According to Esther del Val, from the National ...

From a Facebook page called “Route 370—Newfoundland ... a red-and-white bird perched on a snowy branch. The text read: “A rare Red and White cardinal in it’s festive colors makes an ...

Located at the edge of North America, Newfoundland ... birds, amateur ornithologists take note: some of the species seen here include jaegers, cormorants, shearwaters, storm-petrels, the Red ...

It’s switched on in the retina of many other birds, where it produces a red pigment that helps the animals to distinguish between different colors. So nearly all birds see red, and nearly all ...

For the yellow-shafted northern flicker, “you are what you eat” has proven freakishly true. These eastern North American woodpeckers get their name from a thin vein of yellow that runs through ...

If you've ever seen an Australian finch, you know that it has a brightly colored red, orange, or yellow bill. But how and why ...

Once in the water, the birds use their webbed feet to aid swimming. Red-footed boobies appear in a variety of color morphs but, of course, all have feet of the distinctive red color which gives ...