Greater Yellowstone Ecosystem
The grizzly bear, arguably North America's most iconic species, once ranged from Alaska to central Mexico, the Pacific to Hudson Bay. But over the last 200 years, nearly half of the grizzly's historic range and 99 percent of its actual territory have been lost due to conflicts with humans, hunting, and habitat fragmentation. Read more.
grizzly bear (Ursus arctos horribilis)