But not the largest testicles, the name “Sperm Whale” comes from a completely different organ.
Hey, Did You Know? : Sperm Whale Edition
- The Sperm whale is the loudest known animal, by some measures, making sounds as loud as 230 decibels.
- The Sperm Whale is believed to have the largest brain of any animal that has ever lived, at an average of around 9 kg.
- Sperm Whales also have, as do most species of whale, a huge prehensile penis that is can reach around the female with to mate from almost any position.