Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Lobsters have blue blood.
476
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Cats recognise the voice of their owner, but never evolved to care.
22