Large Naturals of a Humpback Whale - Megaptera Novaeangliae
Humpback whales have the largest pectoral flippers of any whale, at one third of its body length these large naturals are just that "large". I was sitting out in the Altantic Ocean on a calm evening around sunset, when this frisky humpback whale surfaced and rolled onto his side and started waving his flipper around showing off his large naturals.