Geographical Location: Western

Arizona Game and Fish biologists and road ecologists have been working with the Arizona Department of Transportation and other agencies across the country, advising them on how to build wildlife...

As wolves make their way back to California, wildlife managers find themselves encountering plenty of rumor and suspicion. Many wolf critics suspect the California Department of Fish and Wildlife is...

The U.S. Fish and Wildlife Service recently released a court-ordered draft revision to its 2017 Mexican Wolf Recovery Plan, providing measures aimed at reducing human-caused mortality like poaching and vehicle...

By the 1980s, more than 80% of populations of Chiricahua leopard frogs in Arizona and New Mexico had disappeared. The amphibians faced habitat loss, predation by invasive fish like bass...

California plans to break ground on April 22—Earth Day—for what it’s calling the world’s largest wildlife crossing. The bridge will cross 10 lanes of Highway 101 and a feeder road...

The U.S. Fish and Wildlife Service issued an emergency endangered listing for Dixie Valley toad on April 7 due to the extinction risk posed by a geothermal project. The Dixie...

Decades of fire suppression may be the reason that mountain lion predation is taking a bite out of bighorn sheep numbers in parts of Arizona. Bighorn sheep (Ovis canadensis) evolved...

Managers are increasingly turning to prescribed fire to address unhealthy forest conditions in California. But as researchers recently explored in the Proceedings of the National Academy of Sciences, they are...

California is halting commercial Dungeness crab fishing after two humpback whales were seen entangled in crab fishing gear. “The past few seasons have been difficult for fishing families, communities and...

Wildlife officials tranquilized and captured a mountain lion after it wandered into a Southern California shopping center. Rebecca Barboza, a wildlife biologist with the California Fish and Wildlife Department, told...