The head of a jellyfish is called the "Bell."
6
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Dogs sometimes fake being sick to get attention.
26
In Australia, there are spiders big enough to eat snakes.
20
When dragonflies mate, their tails form a love heart.
22
A cow produces around 200,000 glasses of milk in her lifetime.
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