Cats recognise the voice of their owner, but never evolved to care.
22
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
Early American humans hunted car-size armadillos and used their shells for houses.
12
There are approximately three chickens for every human on Earth.
13
Jumping fleas can accelerate 50 times faster than the space shuttle.
218