Forever Wild Previous Next Published April 3, 2017 at 498 × 272 in Global Warming & Keeping Our Planet Earth Cleaner! http://www.defenders.org/sites/default/files/polar-bears-jeri-roth-lande-dpc.jpg Canyon Pack alpha male 712M and his mate, the white alpha female, frolic along the shores of the Firehole River in Yellowstone National Park.