When you think of bird songs, you probably think of songs that come from their mouths. But hummingbirds have a whole different kind of music—one that comes from their feathers. As they fly, they ...

Berkeley -- The beeps, chirps and whistles made by some hummingbirds and thought to be vocal are actually created by the birds' tail feathers, according to a study by two students at the University of ...

You already know that hummingbirds are amazing animals — they can hover in place for minutes at a time, fly backwards at will, and flap their buzzing wings up to 70 times per second. But how much do ...

The majority of Californian Anna's Hummingbirds appear to have P. huitzilopochtlii feather mites on their tail flight feathers, according to a new study. The majority of Californian Anna's ...