A scorpion can hold its breath for up to 6 days.
19
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
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A group of kittens is called a "kindle".
10