Jumping fleas can accelerate 50 times faster than the space shuttle.
218
When you shave a guinea pig it looks like a little hippo.
19
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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