American black bear, black bear, Ursus americanus, Euarctos americanus
['red wolf, maned wolf, Canis rufus, Canis niger', 'chow, chow chow', 'nail', 'weasel', 'Chesapeake Bay retriever', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis', 'backpack, back pack, knapsack, packsack, rucksack, haversack']