From the San Francisco Chronicle:
California wolves are feeding mostly on cattle, a new study shows, a finding that underscores one of the biggest challenges posed by the recent return of the endangered predator.
The study, published Wednesday in the scientific journal PLOS One, estimates that pasturing cattle constitute about 55% of the gray wolf diet in California. Natural prey, including mule deer, small mammals and birds, make up only about 40%.
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Bear crisis in Japan: without the wolf, the next record summer looms
From Wild Beim Wild:
Record numbers of bear attacks and sold-out robot wolves show how much Japan misses the apex predator it wiped out over 100 years ago, while in Switzerland the same predator is systematically hunted despite its return.
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Montgomery Zoo [Alabama] reopens exhibit featuring two critically endangered red wolves
From WFSA12:
MONTGOMERY, Ala. (WSFA) – The Montgomery Zoo announced the arrival of two new residents earlier this week. Pear and Sentinel, two critically endangered American red wolves have taken up residence in a newly refurbished habitat along the zoo’s North American Interpretive Trail, which is now officially reopened to guests.
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An Old Disease Decimates the Wolves of Yellowstone
From The Sierra Club:
America’s most famous wolves are dying at an unprecedented rate. According to Wyoming Game and Fish, the wolf population in Yellowstone National Park and the surrounding area has dropped to its lowest level in 20 years. Only 84 wolves remain in Yellowstone, down from 108 last year.
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Pittsburgh author tracks comeback of large mammals in the Eastern U.S.
From Pittsburgh Community Broadcasting:
As a writer about the natural world, Andrew Moore has a pretty good idea what animals belong where. But several years back, a news item took him by surprise. Elk, it read, were being reintroduced to southern West Virginia. Wait, Moore thought: Reintroduced? These massive ungulates — mature bulls can weigh half a ton — once lived just a few hours’ drive south of his home in Pittsburgh?
“I couldn’t really picture this animal that I associated with the West in the Appalachian Mountains of West Virginia,” he said.
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Scientists Discover 5,000-Year-Old Wolves That May Have Traveled by Boat with Humans
From People.com:
Two ancient wolves discovered inside a cave on a tiny Swedish island are raising new questions about how closely humans and wolves may have lived together thousands of years ago.
In a study published in the Proceedings of the National Academy of Sciences, researchers analyzed the remains of two canids found in Stora Förvar Cave on Stora Karlsö, a small island in the Baltic Sea. Genetic testing revealed the animals were wolves dating back roughly 3,000 to 5,000 years — but how they ended up on the isolated island is the mystery.
Isle Royale campground temporarily closed because of ‘increasingly bold’ wolf
From Michigan Public Radio:
Officials at Isle Royale National Park are temporarily closing parts of a popular campground — and implementing special measures at two others — because of an “increasingly bold” wolf.
The closure affects individual tent and group campsites at the Three Mile Campground.
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In Deschutes County [Oregon], one group of wolves struggle while another thrives
From The Bulletin:
One of Deschutes County’s two established wolf packs appears to have failed to produce pups this year, while the county’s other resident pack likely added another litter despite several wolf deaths, according to the Oregon Department of Fish and Wildlife.
ODFW wolf biologist Aaron Bott said Wednesday that biologists have found no evidence that the Metolius pack, which ranges in the Sisters area, successfully reproduced this spring.
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Wolf attack in Oconto County [Wisconsin] , kills calf
From WTAQ:
On July 7, 2026, USDA-Wildlife Services verified that wolves killed a calf on a property in the town of Maple Valley, Oconto County. Auditory deterrents have been deployed as a non-lethal abatement measure.
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Divisions emerge as WA looks to retool its wolf shooting rules
From Washington State Standard:
A little more than two weeks ago, the director of the state’s Department of Fish and Wildlife ordered the killing of one or two wolves in southeast Washington after a series of attacks occurred on livestock. Before the June 23 order was carried out, wildlife officers found one wolf already dead.
The adult uncollared male had been illegally shot likely two days before the order, according to Fish and Wildlife. On June 30, agency officials killed a second wolf as part of the lethal removal operation. The agency’s police are investigating the illegal shooting.
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Study reveals what California wolves are eating. And it’s not good
From the San Francisco Chronicle:
California wolves are feeding mostly on cattle, a new study shows, a finding that underscores one of the biggest challenges posed by the recent return of the endangered predator.
The study, published Wednesday in the scientific journal PLOS One, estimates that pasturing cattle constitute about 55% of the gray wolf diet in California. Natural prey, including mule deer, small mammals and birds, make up only about 40%.
Click here for the full story.