Jellyfish as a species are actually older than dinosaurs and sharks.
383
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Bats sleep 18-20 hours per day.
5
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12