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 ...

including the Bald and Golden Eagle Protection Act and the Migratory Bird Act. The nestwatchers with the Arizona Bald Eagle Nestwatch Program help educate the public on nesting site closures when ...

Majestic Madera Canyon - a mecca for birds and bird-watchers - will be the site of a festival Saturday in celebration of International Migratory Bird Day.

TUCSON, Ariz.—Grazing by the livestock industry has damaged at least 57% of the critical habitat of western yellow-billed cuckoos in public grazing allotments in Arizona and New Mexico, according to a ...

World Migratory Bird Day is Saturday May 10th, the National Resource Research Institute says Minnesota is critical for several species of birds for their migration.

Hummingbird migration dates vary depending on the species ... according to the Southeastern Arizona Bird Observatory. Anna's hummingbird: This is a medium-sized hummingbird with iridescent green ...