Penguins have a gland above their eye that turns saltwater into freshwater.
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A scorpion can hold its breath for up to 6 days.
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Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dogs have been man's pet for over 14,000 years.
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