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
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
The octopus does not have a blind spot.
273
Early American humans hunted car-size armadillos and used their shells for houses.
12