(Colin Braley | AP) In this June 11, 2009 file photo, a coyote watches from an enclosure as a cow walks past at the Millville Predator Research Facility in Millville, Utah. The number of coyotes killed under a state bounty program criticized by wildlife advocates grew by more than 1,000 animals in 2015, a year that saw the shooting death of a well-known wolf that was mistaken for a coyote and another apparent wolf killed in a snare.