April in northern Arizona is heralded by the loud metallic wing trills of broad-tailed hummingbirds returning from winter in ...

Allen’s hummingbirds are year-round residents in Southern California, but the rufous is a rarer visitor that passes through ...

Ruby-throated hummingbirds are typically the only species of hummingbirds found in eastern North America. (Photo by Megan Maher/Maine Audubon) Heading into October every year, I have one message to ...

Here's what to know about hummingbirds' spring migration to New York.

It's no secret that hummingbirds are tiny — but just how small are hummingbird eggs? Their teeny-tiny size might surprise you!