Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Nicole Kidman is scared of butterflies.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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Dogs have been man's pet for over 14,000 years.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11