Jon Duyvejonck, chairman of the 700-member Eagle View Group of the Sierra Club, worked for the Army Corps of Engineers for 12 years, then 25 years for the Moline-based U.S. Fish and Wildlife Service as a biologist working on Mississippi River issues. He retired in 2015.
He also is among many citizens working to conserve 538 acres of natural habitat just across Illinois 92 from the Bally’s Quad Cities Casino and Hotel.
