Biologists with the Interagency Grizzly Bear Study Team will be trapping grizzly bears as part of ongoing research in Yellowstone National Park from August 28 through October 31.
Team members will bait and trap bears at several remote sites in the park. Once trapped, the bears are anesthetized to allow biologists to fit them with radio tracking collars and to collect biological samples for study, according to a statement released Friday by the park’s public affairs office.