The oldest creature ever found was Ming the clam at an admirable 507 years old.
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There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
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The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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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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