Wolf (Canis lupus), foraging for food, snow, Montana, USA, North America

america american animal animals canid canidae canids canis capped carnivora carnivore carnivores covered day daylight daytime during exterior exteriors fauna food for foraging go goes going gray grey kingdom lupus mammal mammalia mammalian mammalians mammals montana nature nobody north of one outdoor photo photos predator predators separate separately shot shots single singly snow snowy states tetrapod the timber united us us american usa vertebrata vertebrate vertebrates walk walking walks wild wildlife winter wintertime wintery wintry wolf wolves world