The humpback whales (Megaptera novaeangliae) are a species of baleen whale. They are one of the larger rorqual species and adults range in length from 12–16 metres and weigh approximately 36,000 kilograms. They are known for their long pectoral fins and knobbly head. In this picture you will notice the size of a pectoral fin is larger than an adult human.
Humpback Whales males are wonderful producers of complex whale songs. I have heard these songs every time the hydrophone is placed in the water during the migration season.