Cats sleep for 70% of their lives.
8
The Basenji dog is the only dog that is not able to bark.
4
The elephant brain weighs about 6,000g.
274
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Crocodiles swallow stones to help them dive deeper.
55
Salmon can jump as high as 6 feet.
40
The starfish is one of the few animals who can turn it's stomach inside-out!
71