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

The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South America and the Caribbean. It shimmers blue and green in the sunlight as it flits ...

Ruby-throated hummingbirds are in the midst of their collective mid-spring migration north, meaning bird-watchers in Delaware, New Jersey, New York and Pennsylvania will soon be able to observe the ...

Hummingbirds had been spotted in most of the southern United States as of March 30, with sightings as close to Wisconsin as ...

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 ...

Every year, hummingbirds migrate incredible distances between their breeding grounds in North America and their winter homes ...

With their quick-moving wings flapping up to 200 times a second while sometimes buzzing around and feasting on colorful flowers, hummingbirds can easily brighten a day. In addition to beauty, ...