The cat brain weighs about 30g.
167
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
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
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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