Watch Four Mountain Lion Cubs Curled Up In Their Den
June 20, 2018 – National Park Service researchers took this footage of a mountain lion den after they were sure the mother was not present. They’ve been tracking the mother, P-62, since January 2018. All the kittens are females and have been named P-66, P-67, P-68, and P-69. Researchers checked their help and marked each with an ear tag.