Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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A 42-foot sperm whale has about 7 tons of oil in it.
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Giant Anteaters' front legs look like a panda.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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