Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Cats sleep for 70% of their lives.
8
The cat brain weighs about 30g.
167
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
22
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
The seahorse is the only fish to have a neck.
12
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6