When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The octopus' testicles are located in its head.
82
No one has ever been able to domesticate the African elephant. Only the Indian elephant can be trained by man.
39
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
The penguin is the only bird that can swim, but cannot fly.
1
Flamingos can only eat with their heads upside down.
38
The sloth (a mammal) moves so slowly that green algae can grow undisturbed on its fur!
104
Cat urine glows under a black-light!
43