The cat brain weighs about 30g.
167
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A lion in the wild usually makes no more than twenty kills a year.
186
When you shave a guinea pig it looks like a little hippo.
19
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
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6