Gray wolf mortality higher in Colorado than in past reintroduction efforts

*Through June 3, 2025
**Through Aug. 1, 1996
Chart: Colorado Newsline Source: Colorado Parks and Wildlife; Yellowstone Wolf Project, "Biennial Report 1995–1996"; Edward E. Bangs and Steven H. Fritts, "Reintroducing the Gray Wolf to Central Idaho and Yellowstone National Park," Wildlife Society Bulletin Vol. 24, No. 3 (1996) Get the data Created with Datawrapper