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 ...

New findings point to rapid extinction events set to occur in the next 100 years across 500 bird species. ... Four endangered birds live in Arizona. The state’s marshes, ...

These birds represent two sides of a dramatic northward movement for many bird species nationally over four decades due to climate change, according to a recent National Audubon Society study.

Conservation groups sued the Trump administration today for unconstitutionally waiving dozens of environmental laws to speed ...

A report published today by the Center for Biological Diversity exposes how the Trump administration’s plans for new border ...

The 2025 State of the Birds report shows that a third of all American bird species are considered a high or moderate concern. “Behind the decline is habitat loss, so that’s development, that ...

Tony Davis Aug 3, 2024 Aug 3, 2024 Updated Aug 19, 2024 A small, iridescent, purple-tinged bird darted from Joe Siegrist’s just-unclasped hands, and quickly flew out of human view. “Ooh!” an ...

A rare desert songbird sounds 'red alert' for endangered bird species in Arizona. John Leos, Arizona Republic. Sat, May 24, 2025 at 12:02 PM UTC. 5 min read.

In birds, species that have high reproductive rates and invest heavily in raising offspring have less energy available for DNA repair, making them more susceptible to cancer.