ALBUQUERQUE, N.M.—A helicopter with a shooter will fly over a portion of the vast Gila Wilderness in southwestern New Mexico this week, searching for feral cows to kill.
U.S. Forest Service managers approved the plan on Feb. 16 to protect sensitive spots in the nation’s first designated wilderness area. The move sets the stage for legal challenges over how to handle unbranded livestock and other stray cows as drought deepens in the West.