Researchers Estimate 1/3 of Wisconsin’s Wolf Population Wiped Out in Last Year

In an analysis published in the journal PeerJ on July 5, researchers at the University of Wisconsin-Madison (UWM) estimate that Wisconsin’s wolf population was reduced by about one-third between April 2020 and April 2021. Specifically, the researchers estimate that 313 to 323 (27 to 33 percent) of the state’s 1,034 wolves were killed by hunters or poachers in that period of time.