Seal

The Seal is a character dressed in a pirate outfit that appears in Donkey Kong 64. He is first seen in Gloomy Galleon, where he is locked in a prison near the Lighthouse. Donkey Kong must finish Gloomy Galleon's Baboon Blast in order to free the Seal and obtain a Golden Banana. The Seal then challenges Donkey Kong in a boat race for another Golden Banana. He is seen again during the ending sequence in the water near DK's Tree House. Two identical seals also appear swimming around Donkey Kong Island during the intro sequence.