Richard Louis Proenneke (/ˈprɛnəkiː/; May 4, 1916 – April 20, 2003) was an American self-educated naturalist, conservationist, writer, and wildlife photographer who, when he was about 53, lived alone for nearly thirty years (1969-1999) in the mountains of Alaska in a log cabin that he constructed by hand near the shore of Twin Lakes. Proenneke hunted, fished, raised and gathered his own food, and also had supplies flown in occasionally. He documented his activities in journals and on film, and also recorded valuable meteorological and natural data.
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