Cats recognise the voice of their owner, but never evolved to care.
22
A cow produces around 200,000 glasses of milk in her lifetime.
373
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Lobsters have blue blood.
476
Tigers can see 6 times better at night than humans.
305