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
Bats sleep 18-20 hours per day.
5
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34