NATIONAL PARK SERVICE · news
Biologists set to begin grizzly bear captures for research purposes in Yellowstone National Park
August 22, 2023 · Source: National Park Service

As part of ongoing efforts required under the Endangered Species Act to monitor the population of grizzly bears in the Greater Yellowstone Ecosystem, the U.S. Geological Survey, in conjunction with the National Park Service, is working to inform the public that pre-baiting and scientific capture operations are once again about to begin within Yellowstone National Park. Biologists with the Interagency Grizzly Bear Study Team (IGBST) will begin field captures on Aug. 28 and continue through Oct. 31. Capture operations can include a variety of activities, but all areas where work is being conducted will have primary access points marked with warning signs. It is critical that all members of the public heed these signs.
Read the official NPS sourceWhat Travelers Need to Know
Use the official notice to confirm the affected destination, dates and visitor arrangements before finalizing your trip.
Dates and operating conditions can change after publication. Check the park’s official visitor information for your travel date.
Traveler guidance by State & Nation Staff Writer.
