via The Gray, Gray World of Wolves — Watts Up With That


Guest Essay by Kip Hansen Carl Zimmer of the New York Times gives us this story: DNA Study Reveals the One and Only Wolf Species in North America. “The first large study of North American wolf genomes has found that there is only one species on the continent: the gray wolf. Two other purported […]

via The Gray, Gray World of Wolves — Watts Up With That?

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