History of Wolf Management - U.S. National Park Service
After extensive public input, the Secretary of the Interior signed the Record of Decision in June 1994, approving gray wolf reintroduction to Yellowstone and central Idaho.
Wolf Restoration in Yellowstone: Reintroduction to Recovery
Apr 25, 2019 · Historic interventions into Yellowstone include the fur trade, market hunting, predator control, fire suppression, elk and bison reductions, rewilding of black and grizzly …
Wolf Management - Yellowstone National Park (U.S. National Park …
Sep 9, 2025 · Conducting Research in Yellowstone Toggle submenu for Conducting Research in Yellowstone Strengthening the Yellowstone Ecosystem & Heritage Resources Commercial …
25 Years of Wolves in Yellowstone (U.S. National Park Service)
Dec 16, 2024 · Senior Wildlife Biologist Doug Smith discusses the significant events that led to the reintroduction of wolves to Yellowstone National Park. Learn more about wolf management.
Yellowstone Wolf Project Reports - U.S. National Park Service
Jun 24, 2025 · STUDENTS & RESEARCHERS: The National Park Service wolf territory GIS files are now available on-line for download. The data is public domain, however we do appreciate …
Wolf Ecology - Yellowstone National Park (U.S. National Park Service)
Apr 18, 2025 · Wolves in Yellowstone National Park were restored in 1995.
2023 Yellowstone Wolf Project - U.S. National Park Service
At the end of December 2023, there were 124 wolves in eleven packs (six breeding pairs) living primarily in Yellowstone National Park (YNP). Pack size ranged from two to 25, averaging 10.8 …
Yellowstone Science 24-1 Celebrating 20 Years of Wolves
Oct 2, 2024 · Territoriality and Inter-Pack Aggression in Gray Wolves Shaping a Social Carnivores Life History The Plight of Aspen Emerging as a Beneficiary of Wolf Restoration on …
Lessons Learned from the Yellowstone Wolf Restoration Project
Apr 25, 2019 · In the twenty-one years since I signed the final decision documents, Yellowstone wolf restoration has continued to yield important new insights and many surprises, in the …
Ys 24-1 The Challenge of Understanding Northern Yellowstone Elk ...
Sep 27, 2024 · Continued emphasis on assessing the effects of wolves on calf survival is an essential step toward greater understanding of the impact of wolves on the abundance of the …