A study finds that American black bears evolve to have cinnamon-colored coats

Some American black bears in the western United States have it evolved To have cinnamon-colored fur. A new study finds that the new coloration is likely due to a genetic variant similar to the one that causes albinism in humans.

It was analyzed by researchers from the United States and Japan DNA samples from 151 American black bears (bear) across the United States and Canada and found that those residing in western states like Nevada, Arizona and Idaho were more likely to show red-colored coats than the black fur for which medium-sized bears are named.

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