Early American humans hunted car-size armadillos and used their shells for houses.
12
When dragonflies mate, their tails form a love heart.
22
Lobsters have blue blood.
476
A cow produces around 200,000 glasses of milk in her lifetime.
373
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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