A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A 42-foot sperm whale has about 7 tons of oil in it.
209
The octopus does not have a blind spot.
273
There are approximately three chickens for every human on Earth.
13
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Dolphins have names for one another.
18
Early American humans hunted car-size armadillos and used their shells for houses.
12
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57