There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
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 cow produces around 200,000 glasses of milk in her lifetime.
373
When dragonflies mate, their tails form a love heart.
22