Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The octopus does not have a blind spot.
273
A dairy cow can produce more milk when listening to music.
446
Mosquitoes don't just bite you, they also pee on you.
11
In Australia, there are spiders big enough to eat snakes.
20
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 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