Tigers can see 6 times better at night than humans.
305
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
A lion in the wild usually makes no more than twenty kills a year.
186
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Condoms were originally made of animal intestines or linen.
347
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79