Dolphins have names for one another.
18
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Cats recognise the voice of their owner, but never evolved to care.
22
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Domestic pigs average a top speed of about 11 miles per hour.
182
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
A giraffe's kick is so powerful that it can decapitate a lion.
216