Bison 'thunder' through crowd of panicked Yellowstone tourists
Yellowstone is home to nearly 5,000 bison, which must contend with wolves in the winter, and wolves and grizzly bears during ...
Bison herd stampedes through crowd of people in Yellowstone. See the ‘close call’
A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a photo ...