echidna, spiny anteater, anteater
['otterhound, otter hound', 'bittern', 'agaric', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'fiddler crab', 'worm fence, snake fence, snake-rail fence, Virginia fence', 'grey fox, gray fox, Urocyon cinereoargenteus']