Hummingbirds are among the most fascinating birds in the world. Found only in the Americas, these tiny creatures are known for their vibrant colors, rapid wing movement, and remarkable agility. They ...

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.

SALT LAKE CITY — It's about 3 inches long and weighs as much as a penny. But a calliope hummingbird is a tough little bird. It can fly up to 5,600 miles in a year. Despite its tiny stature, the ...

A mother Annais hummingbird cares for it's nest in Los Angeles. LOS ANGELES — The world’s smallest bird can take up a big chunk of a person’s spring to-do list: Trim the trees, weed the garden, make ...