The colossal squid has the largest eyes in the world.
4
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Cats recognise the voice of their owner, but never evolved to care.
22
Dogs have been man's pet for over 14,000 years.
224