hummingbird

If you've ever had a bird feeder, you've probably noticed how much more colorful hummingbirds are compared to other birds. So how are hummingbirds so colorful, anyway? What makes their feathers so special?

A hummingbird's bill is for both pollination and combat. Hummingbirds use their bills to knock other birds off their perches and to fence while they hover over flowers.