When dragonflies mate, their tails form a love heart.
22
Sloths take two weeks to digest their food.
243
A group of kittens is called a "kindle".
10
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
The Basenji dog is the only dog that is not able to bark.
4
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6