Announcements and Highlights
Illinois Champion Trees StoryMap
NEW – Please check out Extension Forestry’s new Champion Trees ArcGIS Online StoryMap that proudly showcases Illinois’ 88 champion and co-champion trees !!!
IL Big Tree Register (Updated)
The IL Big Tree Register was established in 1962 as a citizen outreach program to discover, record, recognize, and appreciate the largest native tree species here in the Prairie State.
Find a Consulting Forester
The Illinois Directory of Professional Consulting Foresters is provided for forest landowners, land trusts, businesses, and municipalities who require the expertise of a professional forester.
Forest Trees of Illinois - 10th ed.
This book provides a comprehensive overview of almost 150 native and introduced tree species that are found in Illinois. Species are presented by both scientific name and common name.
A guide to managing invasive plants and pests of Illinois. Invasive species cause damage by changing the habitat for wildlife and native plants or by negatively impacting forest or agricultural resources.
Illinois Timber Price Bulletins
These reports can be used as a rough guide to estimate fair market value of standing timber and delivered log prices and to calculate timber basis for tax and / or appraisal purposes.
Local News Releases
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