Birds are perhaps the most colorful group of animals, bringing a splash of color to the natural world around us every day.

Typically, male birds have more vivid colours than females. As Charles Darwin first explained, the most colourful males are ...

The red-bellied woodpecker is known for its combination of a bright red head and feathers that look like a black-and-white-striped cape. This bird uses a barbed tongue and sticky spit to help ...