Cats and dogs can hear ultrasound.
350
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A group of unicorns is called a blessing.
304
Sharks, like other fish, have their reproductive organs in their chests.
248
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82