Yellowstone

JWM: When do grizzlies prey on livestock?

April 9, 2019

Decades of records of grizzly bears preying on cattle and other livestock on grazing land in the Greater Yellowstone Ecosystem have revealed some key ways to limit ...

Yellowstone Grizzly Bear Deaths Increase

January 7, 2016

Last year, 59 grizzly bears (Ursus arctos) died in Yellowstone — the highest number of bear deaths in the region since 1970. Still, the impact may not be as large ...