Image credit: lrargerich /Flickr Most bears, though typically carnivorous , are opportunistic omnivores that choose to eat whatever is most readily available. There are, of course, exceptions. Polar bears , for instance, survive almost exclusively on meat. Ants make up the majority of the diet for the insectivorous sloth bear. Then, there is the giant panda—one of the few bears th… Read the full story on TreeHugger

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Panda’s Love of Bamboo Supported by Their Stomachs, Not Their Genes