Wolves are considered to be intolerant of human activity, especially n
ear dens and pups. In recent years range extensions of the species in
the upper Great Lakes region have brought Wolves in closer contact wit
h humans. We report observations of Wolves tolerating human activity i
n close proximity to dens and rendezvous sites with pups. These includ
e moss harvesting work in the Black River State Forest, Wisconsin; mil
itary maneuvers at Camp Ripley Military Reservation, and road construc
tion work in the Superior National Forest in Minnesota.