Download a professional PDF field guide featuring all the species found in Oakland. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 34 total documented species.


Balm
Osage-Orange
Widow Skimmer
Slaty Skimmer

Poison Ivy

Weevil
Blue Swallowtail
Pear-Shaped Puffball

White Jelly Fungus
Wild Geranium
Maize Calligrapher

13-Year Cicada

Two-Flowered Cynthia

Toadshade

Bay Polypore
Six-Spotted Tiger Beetle
Common Whitetail
Eastern Amberwing
Get all 34 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Coles County County, Illinois
These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within Coles County County.
The Oakland ecosystem supports 34 documented wildlife species across 31 taxonomic genera. Located in Coles County, Illinois, this area provides critical habitat with diverse natural communities. The location hosts 7 frequently observed species and 6 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Coles County nearby has 57% more documented species, Oakland offers unique wildlife observation opportunities.