According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
A group of geese on the ground is a gaggle, a group of geese in the air is a skein!
19
Cattle are the only mammals that pee backwards.
33
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Snails breathe through their feet.
34
It is physically impossible for pigs to look up into the sky.
361
The Jewel Wasp injects a drug into a cockroach’s brain, turns it into a zombie, rides it like a horse back to its burrow, and then lets its hatched larvae feed on the cockroaches body from the inside.
6