Cats sleep for 70% of their lives.
8
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
When you shave a guinea pig it looks like a little hippo.
19