Cats recognise the voice of their owner, but never evolved to care.
22
Condoms were originally made of animal intestines or linen.
347
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
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Giant Anteaters' front legs look like a panda.
48
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59