@Maier09 5 November 2022 more from that month

The sperm whale We could not include in this list the sperm whale, the abysmal king of the sea, famous for being the inspiration for the classic novel "Moby Dick". The average lifespan of these cetaceans is 70 years and they can weigh up to 15,000 kg. They have a huge head and very sharp teeth and are the largest species of toothed whale. Unlike the blue whale, these marine mammals are very social and you will see them in pods or groups. They form close bonds with their peers, especially the younger ones, whom they are extremely protective of.