In the bird world, the color red has special significance. Many species use red signals to attract mates or deter rivals, adding the color to their beaks, feathers, or bare skin. Generally speaking, ...

For many birds, just like for many people, red is the color of love. And, as with so many things, there is science behind the color. Researchers at Washington University School of Medicine in St.

Birds boast some of the most vibrant colors among terrestrial animals. The tropics are often renowned for the brightest birds, but U.S. birds also display a wide array of striking hues. But just how ...

A bright red bird is one of the most eye-catching wonders of nature. Beyond their beauty, there is a reason behind that pop of color. Male birds are typically the brightly colored ones, which helps ...