Buffalo slips on frozen lake in Yellowstone National Park
WY, USA #Wildlife
Wild bison pair stops traffic along cliffside road in Yellowstone National Park
WY, USA #Wildlife
Bison herd builds up heavy traffic at Yellowstone National Park
WY, USA #Wildlife
Grizzly bear mum and two cubs run away from oncoming cars in Wyoming
WY, USA #Wildlife
Bison herd blocks cars while strolling along national park road in Wyoming
WY, USA #Wildlife