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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The largest earthworm on record was found in South Africa and measured 22 feet.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
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Dogs have been man's pet for over 14,000 years.
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The reindeer is the only mammal that can see UV light.
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The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
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