Look for a ruby-throated hummingbird in eastern states in summer. See what males and females look like and learn how to feed ...

One of the tiniest birds plays a surprisingly large role in conservation advancement. Hummingbirds are beloved by many. Because the public is so fond of these gorgeous little birds, they help draw ...

Small but speedy. Tiny but aggressive. Little bodies, big appetites. Hummingbirds are a study in extremes. They are the lightest North American birds. Most weigh less than two pennies at 3 to 4 grams.