A mother black bear with cubs ran toward a group of camera-clicking tourists as the animals crossed a bridge last year in Yellowstone National Park. Montana Fish Wildlife and Parks spokesman Bob Gibson witnessed the encounter and said some visitors ignored or were slow to heed a park official’s commands to leave the bridge.
A mother black bear with cubs ran toward a group of camera-clicking tourists as the animals crossed a bridge last year in Yellowstone National Park. Montana Fish Wildlife and Parks spokesman Bob Gibson witnessed the encounter and said some visitors ignored or were slow to heed a park official’s commands to leave the bridge. AP file photo
A mother black bear with cubs ran toward a group of camera-clicking tourists as the animals crossed a bridge last year in Yellowstone National Park. Montana Fish Wildlife and Parks spokesman Bob Gibson witnessed the encounter and said some visitors ignored or were slow to heed a park official’s commands to leave the bridge. AP file photo

Yellowstone officials start studying humans, the most problematic species of all

June 20, 2016 11:35 AM