Sharks have been on the planet longer than trees.
14
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
A cow produces around 200,000 glasses of milk in her lifetime.
373
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Female kangaroos have three vaginas.
2
Sloths take two weeks to digest their food.
243
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Giant Anteaters' front legs look like a panda.
48