Find out about Mark Rouw’s passion for finding and measuring large trees in Iowa
Read Scott Carlson’s interview with Mark Rouw: Iowa is home to some very large trees. One Des Moines man equipped with precision instruments, and a selfless passion painstakingly documents these giants. Not only does Mark Rouw humbly volunteer a lot of his time for this worthy cause, he quietly spends a lot of his own money. Mark spends endless hours …