Of all the mammals in the world, humans by far have the strangest diets. As omnivores, we have the most variety of any other ...
Add Yahoo as a preferred source to see more of our stories on Google. An adult koala eats a eucalyptus leaf. Joeys can't break down the toxic, fibrous plants on their own yet. Photograph By David ...
Koalas in the wild pick and choose their leaves from a vast 'menu' of trees just as humans choose from a restaurant menu, new Australian research shows. But it's not fussiness that drives the koalas ...
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