From Mexico to the mountains, Arizona’s hummingbirds are on the move. Here's when and how to spot them in Arizona.

Hummingbird Central has released its hummingbird spring sightings and migration map for this year, and the birds have begun ...

Hummingbird Central has released an interactive migration map so birdwatchers can keep track of when these tiny travelers ...

Every spring, hummingbirds embark on an ambitious migration, flying thousands of miles from Central America and Mexico to breeding grounds in the U.S. and Canada. Hummingbirds migrate an average ...