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Best known for a lifetime of wolf research, this wildlife biologist has helped shape how readers understand wolf behavior, ecology, and life in the far north. His work brings field science to the page with clarity, curiosity, and decades of firsthand observation.

by Thomas F. Weise, Richard A. Hook, L. David Mech, William Laughlin Robinson

by L. David Mech, Louis Daniel Frenzel, P. D. Karns, Robert R. Ream, John W. Winship
An American biologist and wildlife researcher, L. David Mech is widely known for his long-running work on wolves. Reliable biographical sources describe him as a senior research scientist with the U.S. Geological Survey and an adjunct professor at the University of Minnesota.
He began studying wolves in 1958 and has carried out research in places including Minnesota, Isle Royale, Alaska, Yellowstone National Park, Ellesmere Island, and Italy. That unusually long field career made him one of the best-known public voices on wolf ecology and behavior.
Readers come to his books for a mix of close observation and scientific perspective. Whether writing about wolf packs, predator-prey relationships, or the Arctic, he is known for turning years of patient research into accessible nonfiction.