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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In Australia, there are spiders big enough to eat snakes.
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Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
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Dire wolves actually existed, living up to 10,000 years ago before going extinct.
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Female kangaroos have three vaginas.
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The station master and operating officer at the Kishi Station, Japan, is a cat!
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