Flippers

Large, warm blooded animals which suckle their young. This includes animals with naked skin, horizontally flattened tails nostrils (blowhole) on top of head. Whales, Dolphins, Seals, Manatees.
Leptonychotes weddelli Bottle nosed dolphin with snorkelers (Tursiops truncatus) Green Sea Turtle (Chelonia mydas) Galapagos Islands, Ecuador Galapagos Sea Lion (Zalophus californianus wollebacki) Galapagos Islands, Ecuador