1. Tiger

2. Manta ray

3. Tiger shark

4. Grizzly bear

5. Hippopotamus

6. Japanese spider crab

7. Killer whale

8. Moose

9. Sperm whale

10. Lion

11. Oarfish

12. Ostrich

13. Polar bear

14. Saltwater crocodile

15. Buffalo

16. Blue marlin

17. Nomura’s jellyfish (reaches 400 lbs in weight)

18. African elephant

19. Liger (lion/tiger hybrid)

20. Python

21. Spotted hyena

22. Great white shark

23. Giraffe

24. Whale shark

25. Tuna

26. Blue whale (the largest animal on Earth)

27. Elephant seal

28. Wolf

29. Rhinoceros

30. Freshwater stingray