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For Immediate Release, September 24, 2013

Contact: Tierra Curry, (928) 522-3681

Rare Mountain Fox in California and Oregon Closer to Endangered Species Act Protection

SAN FRANCISCO— The Center for Biological Diversity reached a legal agreement late Monday requiring the U.S. Fish and Wildlife Service to make a decision on Endangered Species Act protection for the Sierra Nevada red fox. The Center petitioned for protection for the fox in 2011, leading to a determination by the Service in 2012 that the rare mountain dweller may warrant protection. As a result of Monday’s agreement, the Service will make a decision on the fox’s protection by 2015.

Bicknell's thrush
Photo courtesy USDA. This photo is available for media use.

“There are maybe 50 Sierra Nevada red foxes left in the world,” said Tierra Curry, a conservation biologist at the Center. “Endangered Species Act protection is the only way to stop this gorgeous animal from disappearing forever from California and Oregon.”  

The foxes live in remote, high mountains in the Sierra Nevada and Cascade ranges south of the Columbia River. The fox has undergone drastic population declines due to logging, grazing, poisoning, trapping and off-road and over-snow vehicles. Climate change is projected to shrink the fox’s habitat even more dramatically as warming pushes it farther up mountain slopes. 

Only two California populations of Sierra Nevada red foxes are known today. One, near Lassen Peak, includes only 20 breeding foxes. Eight foxes have been confirmed on Sonora Pass since 2010, when a population was discovered there. In 2011 and 2012 photos near Crater Lake, Sparks Lake and Mount Hood in Oregon captured images of what are thought to be Sierra Nevada red foxes.

Active at night, Sierra Nevada red foxes den in earthen cavities, winter in mature forest and summer in high meadows, fell fields, talus slopes and shrub lands. Their diet consists of rodents, small mammals, fruit, birds, insects and carrion. They are born into one of three color phases (red, black or cross) and are distinguishable from other native foxes by their black-backed ears and white-tipped tails. 

The fox is one of 10 species across the country that will receive protection decisions under Monday’s settlement. The species — two birds, two amphibians, two reptiles, a fish and two freshwater invertebrates — are facing extinction for many reasons, chief among them habitat loss, pollution, and sea-level rise from climate change. They include a New England songbird, the eastern hellbender salamander, the Florida Keys mole skink, Suwannee moccasinshell mussel, Panama City crayfish, MacGillivray’s seaside sparrow, boreal toad, bridled darter fish, and critical habitat for the loggerhead sea turtle.

Under a landmark settlement agreement reached with the Service in 2010 for 757 imperiled species across the country, the Center can seek expedited protection decisions for 10 species per year.

The Center for Biological Diversity is a national, nonprofit conservation organization with more than 625,000 members and online activists dedicated to the protection of endangered species and wild places.

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