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Nature
Meet Bear, the Koala Detection Dog
A month after wildfires devastated a wildlife sanctuary, an expert was brought in to find injured koalas: a koala detection dog named Bear. Detection dogs can locate koalas up to 20 times faster than human searchers.
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The explosion of dog types into the roughly 400 breeds and dogs' role in medical care.
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This film explores how the domestication of dogs might have taken place.
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No spider can escape the tireless pursuit of Martin Nicholas.