Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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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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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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There's a rare breed of pig that looks like a sheep.
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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