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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A cow produces around 200,000 glasses of milk in her lifetime.
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The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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