Mark Trail (1996-2012 Sundays)

Mark Trail is a newspaper comic strip created by the American cartoonist Ed Dodd. Introduced April 15, 1946, the strip centers on environmental and ecological themes. In 2006, King Features syndicated the strip to nearly 175 newspapers.
When Mark Trail began, it was syndicated through the New York Post in 1946 to 45 newspapers. Dodd, working as a national parks guide, had long been interested in environmental issues. The character is loosely based on the life and career of Charles N. Elliott (November 29, 1906 – May 1, 2000), at the time a U.S. forest ranger who edited Outdoor Life magazine from 1956 to 1974. Dodd once said that the physical model for Trail was John Wayt, his former neighbor in north Atlanta.