The Vermilion County Conservation District conducts the most extensive forestry research projects of any conservation and forest preserve district in Illinois. College interns utilize the Tree Research Area at Forest Glen Preserve as an outdoor laboratory. The TRA celebrated its 24th year in 2000 and served as host to the 1998 National Walnut Council meeting. National Walnut Council black walnut seed source study. Deer browse studies.
Fence post durability study.
The project utilizes many different strains and records best producing strains for eastern Illinois. Mushrooms are sold and provide income for the Vermilion County Conservation District Foundation who initially funded the project.