With more than 50 species found in this small country, the hummingbirds of Costa Rica put on an amazing show. Here are eight ...

A common species of western mountains, where the male’s diagnostic, cricketlike wing trill is a characteristic sound. Like many “western” hummingbirds, the broad-tailed is increasingly found ...

Each year, hummingbirds spend the winter in Central America or Mexico, then migrate north to the Southern U.S. as spring begins and travel farther north in the U.S. later in the spring. The first ...

What does a flower look like to a hummingbird? New research says it’s probably nothing like what humans perceive because ...