Beluga whales adopt lost narwhal in St. Lawrence River
The Sperm Whale is the largest toothed predator. They are one of the three species in the Sperm Whale family, along with the Dwarf Sperm Whale and the Pygmy Sperm Whale. Adult Sperm Whales can reach up to 12m in length, with the head making up about a third of the body. The Sperm Whales blow is pointed forward and to the left, giving a distinctive spout.