Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Lurch, a Watusi bull, had the largest horns in the world.
32
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Sloths take two weeks to digest their food.
243
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25