It has been scientifically proven that stroking a cat can lower one's blood pressure!
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There are approximately three chickens for every human on Earth.
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A lion in the wild usually makes no more than twenty kills a year.
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The elephant brain weighs about 6,000g.
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Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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In Australia, there are spiders big enough to eat snakes.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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