The elephant brain weighs about 6,000g.
274
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
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
When dragonflies mate, their tails form a love heart.
22
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6