hammerhead, hammerhead shark
['albatross, mollymawk', 'echidna, spiny anteater, anteater', 'hognose snake, puff adder, sand viper', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'tick', 'jersey, T-shirt, tee shirt', 'whiptail, whiptail lizard']