UC Davis research found cattle make up most of the diet of wolves in northeastern California as the state's wolf population continues to expand.

A study published Wednesday shows what gray wolves in California are eating. It's cause for concern.

New research from UC Davis has affirmed what California ranchers have been saying for years: gray wolves are increasingly targeting their cattle.

A study on gray wolves' dietary preferences shows that the population regrowth is connected to the fact that wolves are feasting on cattle, while natural prey resources remain comparatively scarce.

Two new studies examining gray wolves in California paint a complex picture of life on the state's ranching landscapes: Wolves eat cattle more than anything else, and the presence of the predators ...

Two new studies examining gray wolves in California paint a complex picture of life on California's ranching landscapes. The post California wolves target cattle more than wild prey, study says ...

In 2025, the state euthanized four wolves traced to nearly 70 livestock deaths.

With an unprecedented number of wolf attacks on California’s livestock in recent years, the state’s Department of Fish and Wildlife is distributing $1.1 million to ranchers who lost their farm animals ...

California wildlife officials have confirmed there's a new wolf pack in the northern part of the state, as the population of the endangered canids—and the number of livestock they have preyed ...

Wildlife managers have significantly pared back their efforts to find three juvenile gray wolves who are the last remaining members of a pack that had established itself in the Sierra Valley ranch ...

California is allowing sheriffs to injure and chase wolves, and officials are considering allowing ranchers to shoot paintballs at them.

Wildlife officials have announced that they killed four of California’s endangered gray wolves, following their rampant attacks on cattle across the Sierra Valley north of Lake Tahoe. “This decision ...