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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A dork is a whale's penis.
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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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Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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