When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The largest earthworm on record was found in South Africa and measured 22 feet.
151
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Sharks, like other fish, have their reproductive organs in their chests.
248
Lobsters have blue blood.
476
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25