Yellowstone grizzly bear mauling investigation

National Parks Traveler reports on the investigation into the death of the man mauled by a grizzly bear in Yellowstone National Park.

Erwin Frank Evert, a 70-year-old botanist, knowingly entered an area last week that warned people to stay away from a recently radio-collared grizzly bear. Evert was mauled by the bear and investigators are now trying to piece together the events.

“In 33 years or so of trapping in the greater Yellowstone ecosystem we’ve never had this situation before,” an understandably somber Chuck Schwartz, team leader of the state-federal bear study team, said Monday.

According to Chris Servheen, the long-time Grizzly Bear Recovery Coordinator for the U.S. Fish and Wildlife Service, the field biologists in this incident stayed with the 430-pound grizzly [after it was anesthetized and collared] until it began to stir, then left the area. About the same time, Mr. Evert was heading up the drainage that climbs into the Absaroka Mountains just about 7 miles east of Yellowstone.

“I cannot remember another incident where a grizzly bear that’s been handled has killed a person, recently after being handled," Dr. Servheen said Monday. "And we have captured thousands of grizzly bears and black bears using these same techniques. This is the first time its ever happened.”

The grizzly bear's new radio collar subsequently led wildlife agents to its location on Saturday where they shot and killed it from a helicopter.

Read the full story: Investigation launched into Yellowstone grizzly bear mauling

Photo from USGS