boa constrictor, Constrictor constrictor
['black-footed ferret, ferret, Mustela nigripes', 'worm fence, snake fence, snake-rail fence, Virginia fence', 'racket, racquet', 'American black bear, black bear, Ursus americanus, Euarctos americanus', 'loggerhead, loggerhead turtle, Caretta caretta', 'Mexican hairless', 'snail']