The elephant brain weighs about 6,000g.
274
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
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
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2