A spider's silk is stronger than steel.
52
To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs. It will let you go instantly.
155
A fall of 30 feet can be survived by most cats.
10
The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the males head off.
85
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
If it isn't moving a frog can't see it. If the frog can't see it, he won't eat it.
28
Cat urine glows under a black-light!
43