The male seahorse carries babies and 'gives birth' to them instead of the female.
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Domestic pigs average a top speed of about 11 miles per hour.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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When cats are happy, they may squeeze their eyes shut.
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A 42-foot sperm whale has about 7 tons of oil in it.
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When dragonflies mate, their tails form a love heart.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
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