leopard, Panthera pardus
['fox squirrel, eastern fox squirrel, Sciurus niger', 'gibbon, Hylobates lar', 'reel', 'packet', 'echidna, spiny anteater, anteater', 'white wolf, Arctic wolf, Canis lupus tundrarum', 'sidewinder, horned rattlesnake, Crotalus cerastes']