One of the rarest mammals in North America, the Sierra Nevada red fox, was recently caught on camera twice inside Yosemite National Park. The two sightings on remote wildlife cameras, on March 13, 2020 of this year, mark the first time the Vulpes vulpes necator has been seen inside the park in nearly a century, the National Park Service said in a news release. The animal, a subspecies of the red fox that’s native to...