black-footed ferret, ferret, Mustela nigripes
['timber wolf, grey wolf, gray wolf, Canis lupus', 'Indian cobra, Naja naja', 'squirrel monkey, Saimiri sciureus', 'ant, emmet, pismire', 'oxygen mask', 'axolotl, mud puppy, Ambystoma mexicanum', 'common newt, Triturus vulgaris']