The Center for Biological Diversity has called on U.S. Fish and Wildlife to protect the Bendire's thrasher amid report on ...

“The Arizona population of Condors ... but the risk of other birds catching the virus is still high. “With an endangered species, and a population that is not super stable, something like ...

After the passage of the Endangered Species Protection Act ... U.S. Fish and Wildlife Service. In the Arizona-Utah population, at least 52 individual birds have died from lead poisoning since ...

Bird flu was recently detected at a poultry farm in Maricopa County. This marks the third time bird flu has been detected in ...

In northern Arizona, at least 13 endangered California ... Here's what we know about bird species of greatest concern in the continental U.S. It's hard to quantify which birds are most threatened ...

About 70 species of birds have lost at least half of their ... 2022 in Marble Canyon, Arizona. David Mcnew/Getty Images, FILE The species dwindled to as low as 22 individuals in 1982, but after ...

Some bird species have shifted their ranges hundreds of miles north both into and out of Southeastern Arizona, one of the nation's top five bird-watching hot spots. The researchers found major ...

Northern Arizona University researcher Ian ... He said this can affect other species outside of the water - species that rely on these fish, from birds to humans. “These effects work up the ...