American black bear, black bear, Ursus americanus, Euarctos americanus
['platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'armadillo', 'safe', 'crayfish, crawfish, crawdad, crawdaddy', 'loggerhead, loggerhead turtle, Caretta caretta', 'gorilla, Gorilla gorilla', 'muzzle']