Craig Pass Closed for the Season; Mammoth to Norris Closed Sept. 14-30
The road linking West Thumb and Old Faithful is closed for the season—traffic should detour through West Thumb, Lake, and Canyon. The road from Mammoth to Norris is closed for two weeks—traffic should detour over Dunraven Pass. More »
Grizzly Bear Research Resumes In Yellowstone National Park
National Park Service
Yellowstone National Park
Al Nash or Dan Hottle
Grizzly Bear Research Resumes In Yellowstone
Biologists with the Interagency Grizzly Bear Study Team (IGBST) will be conducting scientific grizzly bear research operations in Yellowstone National Park from September 11 through October 31, as part of the ongoing monitoring of the activities and population of grizzly bears within the Greater Yellowstone Ecosystem.
Team members will bait and trap bears at several remote sites within Yellowstone National Park. Once trapped, the bears are anesthetized to allow wildlife biologists to radio-collar and collect scientific samples for study. All trapping and handling are done in accordance with IGBST's long established protocols.
None of the trap sites in the park will be located near any established hiking trails or backcountry campsites, and all trap sites will have posted warnings for the closure perimeter. Potential access points will also be posted with warning signs for the closure area. Backcountry users who come upon any of these posted areas need to heed the warnings and stay out of the area.
The Interagency Grizzly Bear Study Team was established in 1973 to collaboratively monitor and manage ecosystem bears on an interagency basis. The gathering of critical data on the protected bears is part of a long-term research effort required under the Endangered Species Act to help wildlife managers devise and implement programs to support the ongoing recovery of Yellowstone's grizzly bear population.
The IGBST is composed of representatives of the U.S. Geological Survey, the National Park Service, the U.S. Fish and Wildlife Service, the U.S. Forest Service, the Eastern Shoshone and Northern Arapaho Tribal Fish and Game Department, and the states of Idaho, Montana and Wyoming.
For more information regarding grizzly bear research efforts call (406) 994-6675.
Did You Know?
At peak summer levels, 3,500 employees work for Yellowstone National Park concessioners and about 800 work for the National Park Service.