Phys.org

Hidden black and white feathers found to intensify blue and yellow bird plumage

Birds are perhaps the most colorful group of animals, bringing a splash of color to the natural world around us every day. Indeed, exclusively black and white birds—such as magpies—are in the minority ...
Phys.org

Hidden black or white feather layers intensify songbird plumage colors

Many species of songbirds have evolved to have strikingly colorful plumage, aiding them in catching the eye of mates, signaling, and recognizing each other. These eye-catching patterns have long ...
The Conversation

Birds use hidden black and white feathers to make themselves more colourful

Birds are perhaps the most colourful group of animals, bringing a splash of colour to the natural world around us every day. Indeed, exclusively black and white birds – such as magpies – are in the ...

5 birds that change feather colours to survive

From seasonal shifts to breeding displays, these birds use colour transformation as a powerful tool for survival.
Berkshire Eagle

The male American goldfinch is a dazzling combination of yellow, white and black feathers during breeding season. By fall, he's a dull gray

I am a creature of habit and I always write my column on a Thursday. On this particular morning, I find myself luxuriating in an unexpected, but most welcome, deviation from my normal routine. A huge ...