When dragonflies mate, their tails form a love heart.
22
Sharks, like other fish, have their reproductive organs in their chests.
248
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
A 42-foot sperm whale has about 7 tons of oil in it.
209