During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
A group of unicorns is called a blessing.
304
Cats and dogs can hear ultrasound.
350