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 are approximately three chickens for every human on Earth.
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Tigers can see 6 times better at night than humans.
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When cats are happy, they may squeeze their eyes shut.
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A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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Sharks have been on the planet longer than trees.
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