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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Early American humans hunted car-size armadillos and used their shells for houses.
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Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
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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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Penguins have a gland above their eye that turns saltwater into freshwater.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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