Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Condoms were originally made of animal intestines or linen.
347