The Center for Biological Diversity and the Maricopa Audubon Society have sued the U.S. Fish and Wildlife Service for violating the Endangered Species Act by failing to protect habitat essential to ...

The Mount Graham red squirrel's restriction to its Sky Island mountaintop has made it vulnerable to catastrophe. In the words of a paper published in the journal Science, it has "nowhere to run and ...

Add Yahoo as a preferred source to see more of our stories on Google. The endangered Mount Graham red squirrel on the Pinaleño Mountains of southeastern Arizona is on the slow mend, with their numbers ...

A Mt. Graham red squirrel matriarch. (Photo by Robin Silver) TUCSON, Ariz. (CN) — Federal officials have less than two years to decide whether to expand critical habitat for what some call the most ...

The Mount Graham red squirrel population declined slightly in the past year despite a new counting method that more accurately locates the population, state officials said. The 2023 survey of the ...

SAFFORD, Ariz. (KVOA) - The latest survey of the endangered Mount Graham red squirrel in the Pinaleño Mountains shows a stable population, with an estimate of 232 squirrels, according to the Arizona ...

TUCSON, Ariz.— The Center for Biological Diversity and Maricopa Audubon notified the U.S. Fish and Wildlife Service today of their intent to sue the agency for its delay in protecting habitat ...

Arizona Game and Fish Department officials say the number of endangered Mount Graham red squirrels living on the Southern Arizona peak has declined by an estimated 12 percent in the past year. The ...

TUCSON, Ariz.— A federal judge has ordered the Trump administration to make a long-overdue decision on whether to expand critical habitat for Arizona’s highly endangered Mount Graham red squirrels.

One of the most imperiled mammal species on the planet, the endangered Mount Graham red squirrel in Arizona is rapidly being shoved into the abyss of extinction by people who claim to be scientists.

Proceedings of a workshop held in Tucson, Arizona, in October 1989, with additional papers MSRLSI copy 39088014433254 signed by Robert S. Hoffmann. The long, sad saga of Mt. Graham / M. Mitchell ...

The endangered Mount Graham red squirrel population has stabilized at around 232 individuals, even during a persistent drought in the Sky Islands. Conservation efforts have helped the species recover ...