baby foal colt wild horse with his mother in the pryor mountains wild horse range on the border of wyoming and montana usa

america animal baby bay big black blue buckskin caballus canyon colt curious dun equestrian equine equus feral ferus foal forest freedom grulla grullo horn horse horses mammal mane mare montana mother mountains mustang north pride pryor pryors range ridge roan sorrel states sykes tail trees two united usa western wild wyoming