bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis
['cowboy hat, ten-gallon hat', 'rhinoceros beetle', 'prairie chicken, prairie grouse, prairie fowl', 'buckle', 'coyote, prairie wolf, brush wolf, Canis latrans', 'rule, ruler', 'Cardigan, Cardigan Welsh corgi']