Sloths take two weeks to digest their food.
243
Bats sleep 18-20 hours per day.
5
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
Cats and dogs can hear ultrasound.
350
Parrot parents "name" their children with a signature call.
112
Sharks, like other fish, have their reproductive organs in their chests.
248
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
There's a lizard known as the 'Jesus Lizard' that can run across water.
11