| 2021 Glenn Juday |
| 2019 Reed Noss |
| 2018 William (Bill) Weeks |
| 2017 Larry Smith |
| 2016 John O. Sawyer |
| 2015 Sylvia Taylor |
2014 Paul Knoop |
2013 Fran Harty |
2012 Joan Seevers |
2011 Richard Thom |
2010 David Brunckhorst |
2009 Hal DeSelm |
2008 Elsie Quarterman |
2007 John Bacone |
2006 Charles Van Riper III |
2005 John Humke |
2004 James Bissell |
2003 Wilbur Mayhew |
2002 W. Leon Neel |
2001 Margaret Hames |
2000 John Schwegman |
1999 The Babbit Family |
1998 Dr. Edward G. Voss and Bertha Daubendick |
1997 Dr. Robert E. Frenkel |
1996 The Prairie Triad pioneers of prairie preservation in northern Illinois: |
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1995 Dr. Alton A. Lindsay and John Wylie Chief, Natural History Division, Missouri Department of Conservation |
1994 William Barnes |
1993 Dr. Richard Goodwin |
1991 Charles A. Wellner |
1990 Jerry F. Franklin |
1989 Dr. Robert E. Jenkins |
1987 Clifford E. Germain |
2021 Ken McCarty |
2019 Mentor Marsh Stewardship Team, Cleveland Museum of Natural History |
2018 Joyce Bender |
2017 Bill Kleiman |
2016 Jenny Cruse-Sanders |
2015 Martin Blaney |
2014 Lee Casebere |
2013 The Stewardship Network |
2012 Southern Illinois Invasives Strike Team |
2011 Brevard County Environmentally Endangered Lands Program |
2010 Joe Woolbright |
2008 Gary Milano |
2007 Jeff Krause |
2006 Wilton Wildlife Preserve and Park, Diablo Trust, Albany Pine Bush Preserve Commission |
2005 Okefenokee Wildlife League (OWL) |
2004 Humboldt Bay National Wildlife Refuge Keith and Mary Blackmore |
2003 Wilton Wildlife Preserve and Park |
2002 Dr. Dennis Nyberg |
2001 Monterey Pine Forest Watch |
Join the people who protect and manage our natural areas.