Cats sleep for 70% of their lives.
8
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9