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
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
A cow produces around 200,000 glasses of milk in her lifetime.
373
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4