The cat brain weighs about 30g.
167
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34