When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Moths are unable to fly during an earthquake.
328
Cats recognise the voice of their owner, but never evolved to care.
22