Showing 15 most frequently observed species out of 100 total documented species.
Hackberry
Cup Plant
Shawnee Salad
raccoon, northern raccoon
pilot weed
False Mermaid-Weed
Wild Bergamot
Thick-Toothed Sunflower
Fourflower Yellow Loosestrife
New England Or Michaelmas Daisy
purging buckthorn
Rattlesnake-Master
wild ginger
Great St. John'S-Wort
Prairie Trillium
Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Download a professional PDF field guide featuring all the species found in Dekalb County, Illinois. Perfect for outdoor adventures, education, and nature exploration.
Download a professional PDF field guide featuring all the species found in Dekalb County, Illinois. Perfect for outdoor adventures, education, and nature exploration.
Your field guide will be delivered to this email address. Please double-check for accuracy.
Explore 14 documented locations in Dekalb County, Illinois. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.
Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with Dekalb County's natural heritage.