Credits:
Created with images by Arne_von_Brill - "Grey Wolf" • USFWS Headquarters - "Gray wolf pups emerging from den" • Pixel-mixer - "wolf howl wolf howling" • raincarnation40 - "wolf canis lupus predator" • derwerbepool - "wolf predator wolves" • diapicard - "carnivore timber wolf" • Red Wolf Recovery Program - "Red wolf pups"