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L. David Mech.He has researched wolves since 1958 in places such as Minnesota, Canada, Italy, Alaska, Yellowstone National Park, and on Isle Royale.One of the first publications on the subject of the Wolves on the Island of Isle Royale was the book "The Wolves of Isle Royale" by Mech which led to the promine... 阅81 转1 评0 公众公开 12-04-23 22:24 |
阅988 转29 评0 公众公开 12-03-22 07:56 |
