A cow produces around 200,000 glasses of milk in her lifetime.
373
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A giraffe's kick is so powerful that it can decapitate a lion.
216
Dogs have been man's pet for over 14,000 years.
224
The colossal squid has the largest eyes in the world.
4