coral reef
['platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'Dungeness crab, Cancer magister', 'vault', 'tank, army tank, armored combat vehicle, armoured combat vehicle', 'American chameleon, anole, Anolis carolinensis', 'tiger cat', 'banded gecko']