Beluga

Adult beluga whales are easily distinguished by their often pure white skin, their small size and their lack of dorsal fin. Belugas have a broad, rounded head and a large forehead. They are well adapted to their arctic and sub-arctic environment, with a five-inch-thick layer of blubber and a tough dorsal ridge that helps them travel through sea ice waters. Belugas are toothed whales. They have broad, paddle-like flippers and notched tails.

Because beluga whales eat marine species that are most common each season, they play an important role in the health of the overall ecosystem. They are also one of Alaska’s most well-known marine animals and a key draw for tourists and residents traveling along the coastal areas in the state.