The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Mosquitoes don't just bite you, they also pee on you.
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There's a rare breed of pig that looks like a sheep.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
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