Learn what a Calliope hummingbird looks like, where to find these tiny birds in the U.S., and how to attract them.

Skywatch Bird Rescue shared the video Sunday, with a plea for people to report sightings of the bird so rescuers can save it. (The rescue line is 855-407-3728.) ...

Hummingbirds play important roles as pollinators, keeping flower populations diverse and they look pretty cool while doing it ...

Find out how the bird produces its distinctive sound. A ruby-throated hummingbird photographed in Omaha, Nebraska Photograph by Joel Sartore, National Geographic Photo Ark ...