Document Type

News Article

Publication Date



In the late 1960s, Swift County Minnesota resident Bob Hartkopf inspired thousands of young ecologists with his documentary, “Cry of the Marsh.” Forty years later, Hartkopf's story is revisited with a more in-depth documentary, “Echoes of Cry of the Marsh,” produced by the University of Minnesota, Morris.

Primo Type

Newspaper article



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