The bald eagle officially became the U.S. national bird after a Christmas Eve proclamation signed by President Joe Biden only weeks before he left office. But Arizona and all states in the union ...

Arizona’s desert birds are in decline, according to a national conservation report tracking long-term bird populations, prompting one conservation group to ask the federal government to take action on ...

A hummingbird hovers near an ocotillo flower in the Sonoran Desert near Tucson, Arizona, in early March. Credit: Roberto (Bear) Guerra But winter isn’t hummingbirds’ time to be here. They usually come ...

Scientists listened to birds from around the world. By Laura Baisas Published Jan 10, 2025 1:33 PM EST Deposit Photos Get the Popular Science daily newsletter💡 ...

Stacker compiled a list of the most common birds seen near feeders in Arizona using data from the Cornell Lab of Ornithology's Project FeederWatch. Birds are ranked by the percent of sites visited ...

Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world. Birds make sounds to communicate, whether to find a ...

A group in Western Washington state has developed a novel gauge for their forest conservation work — thousands of audio recordings of native birds.

Biologists treat sick and injured condors in a remote "hospital" in northern Arizona. The birds also receive vaccines to fight the avian flu. The condors ingest lead ammunition when they eat animal ...