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

Look for a violet-crowned hummingbird in Arizona and New Mexico. Learn what this bird looks like, what they sound like and ...

Rufous hummingbirds in particular are well-known for their peregrinations across the continent, and over several decades have ...

Like many “western” hummingbirds, the broad-tailed ... neck and underparts variably washed cinnamon. Immature male: resembles adult female but upperparts fresher in fall, with fine buff ...

Immature male: resembles adult female but upperparts fresher in February to June, with fine buff tips; throat and crown usually with more scattered rose spots; white tail tips narrower.