Mosquitoes don't just bite you, they also pee on you.
11
Cats sleep for 70% of their lives.
8
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
When dragonflies mate, their tails form a love heart.
22
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
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Dogs sometimes fake being sick to get attention.
26