GREAT FALLS - State and federal authorities have confirmed that gray wolves recently attacked and injured two calves on a Fergus County ranch while wolves killed more than two dozen sheep on two ranches south of Ulm.
USDA Wildlife Services state director John Steuber tells the Great Falls Tribune that the attack on the cattle was the first confirmed instance of wolf attacking livestock in Fergus County. Wildlife Services officials say ranch personnel witnessed the Dec. 31 attack.
Montana Fish, Wildlife and Parks asked Wildlife Services to capture and radio collar one of the wolves, but the wolves haven't been seen recently.
Wildlife Services is also investigating the killing of 27 sheep near Ulm. Biologist Craig Glazier says two wolves were responsible. On Dec. 21, Wildlife Services shot a 3-year-old male wolf near one of the kill sites.