Unlike birds whose plumage is mostly blue, the green coloring of a green bird’s feathers is primarily a combination of ...

In the past few decades, ornithologists have noticed some the birds' yellow feathers have mysteriously turned red. (See National Geographic's backyard bird identifier.) At first researchers ...

These bright red birds are back and ready to haunt the forests of Alabama for the summer. Summer tanagers will hang around to breed until temperatures start to drop in the fall. With vibrant colors ...

Scarlet tanagers are most likely to be seen in the north central part of Minnesota.

Smash wood from above. Why did I wait so long to look at this yellow bird? Why? It is one of the first ones you get - and way better than the blue or red bird. I really don't know. Oh, you don't ...

Hill said that if the bird has any red feathers on its body at all, then it’s not a yellow cardinal, as the mutation makes those birds incapable of having feathers that color. “There’s no ...

Now, two teams of researchers have identified a gene that allows some bird species to convert yellow pigments from their diets into that remarkable red. In the bird world, the color red has ...

Piedmont Candy, the maker of Red ... Red Bird logo (“Southern Refresh-Mints”). Before you open the door into the factory, you had better love peppermint. The smell tickles your nose and ...

One is xanthochroism, a genetic mutation found in insects and some birds which causes red pigments to be replaced by yellow. For some, this is a matter of differences in absorption of food ...

"Our resident yellow ... red eyes. However, their most striking feature is their yellow crown consisting of a long plume. The ponytail, as well as the dark grey feathers on the bird's neck ...

A rare yellow cardinal once again has been spotted by a bird watcher, this time in Theodore ... Hill attributes the normal bright red of cardinals to the food they eat that contains carotenoids.

Piedmont Candy, the maker of Red ... Red Bird logo (“Southern Refresh-Mints”). Before you open the door into the factory, you had better love peppermint. The smell tickles your nose and ...