After ruling out diet, scientists discover the secret behind blue feathers lies inside how the feathers are made. Gavriel Jecan / Corbis For decades, scientists have known how birds with yellow or ...

The animal kingdom gives us rainbows of color with butterflies and chameleons, and clownfish, but birds give us just as much ...

The blue and purplish feathers of the bird contrast wonderfully ... beaks with an inner black area outlined in yellow. This eye-catching bird’s feathers come in beautiful hues, sporting a ...

Most are distinguished by striking colors and bright plumage of yellow, blue ... and attractive birds. Males often sport vibrant feathered ruffs or amazingly elongated feathers, which are known ...

Here is a list of the most colourful birds in the world. The scarlet macaw is a large parrot species. It can grow 32 inches long and weigh up to 2.2 pounds. Mainly red in color, it also has blue wings ...

Long wings; relatively short tail; straight, sharply pointed largely blue ... feathers also widely fringed white. Black tail with an orange base to outer rectrices. Female: orange to orange-yellow ...

They are native to Australia and have various colors on their body, including bright red, yellow, blue, green, and orange. A ...