The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
Most tropical marine fish could survive in a tank filled with human blood.
54
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
Tigers can see 6 times better at night than humans.
305
Cats sleep for 70% of their lives.
8
There are no penguins in the North Pole.
56