1. African elephants only have 4 teeth to chew their food with.

2. An ostrich can run up to 70km/per hour (43mph)

3. The world’s smallest dog is the Chihuahua, which means “tiny dog in the sky”.

4. The “sixth sick sheik’s sixth sheep’s sick” is said to be the toughest tongue twister in the English language.

5. A giraffe can clean its ears with its 50cm (20 in) tongue.

6. To make one kilo of honey bees, have to visit 4 million flowers, travelling a distance equal to 4 times around the earth