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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An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
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There's a rare breed of pig that looks like a sheep.
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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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