Facts
- The largest mammal is the blue whale
- Whales are often caught in nets
- Usually only male narwhals have a tusk
- Narwhals are where the myth of the unicorn originated
- Killer whales aren't actually whales, they're dolphins
- The sperm whale has a brain that can weigh up to 20 pounds
- Sperm whales were nearly driven to extinction due to their blubber and a unique oil found in their heads
- A Narwhals tusk is simply just an overgrown tooth
- Every single ocean on the Earth is a whale habitat
- Male whales are called 'Bulls'
- Killer whales dominate the top of the ocean based food chain
