Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Mosquitoes don't just bite you, they also pee on you.
11
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Only 3% of bird species have penises.
0
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12