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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The male seahorse carries babies and 'gives birth' to them instead of the female.
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Lobsters have blue blood.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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