Hummingbirds are famous for their quick flying and beautiful colors. However, they are also among the sweetest little birds.

Anna's hummingbird flying in the experimental setup, drinking sugar water from a fake flower. Credit: Lentink Lab / Stanford University. Anna's hummingbird flying in the experimental setup, drinking ...

If you're lucky enough to be visited by hummingbirds, you've probably spent many a moment marveling at them as they go about their busy lives. And who could blame you? They are some of the animal ...

Usually, you hear them before you see them, the buzzing sound of rapid wing beats alerting you to the return of hummingbirds to Colorado backyards in spring. What a pleasant surprise when you finally ...