Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Mosquitoes don't just bite you, they also pee on you.
11
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
There are approximately three chickens for every human on Earth.
13
The cat brain weighs about 30g.
167
The largest breed of rabbit is the Flemish Giant.
65