Download a professional PDF field guide featuring all the species found in McIllwain. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 19 total documented species.

Squarrose Sedge
Snapweed
Noyer Noir

Pecan

American Persimmon
Golden Cassia
Sericea Lespedeza
Mistflower
Sacred Bamboo

Day Lily

Red Hickory
Poke
Hercules'-Club

Pear
Sycamore

Ivyleaf Morningglory
Dogwood

Karritree
Maypop
Get all 19 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Benton County County, Tennessee
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 Benton County County.
The McIllwain ecosystem supports 19 documented wildlife species across 18 taxonomic genera. Located in Benton County, Tennessee, this area provides critical habitat with diverse natural communities. The location hosts 4 frequently observed species and 3 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Benton County nearby has 75% more documented species, McIllwain offers unique wildlife observation opportunities. This location ranks #11 for species diversity among 79 Benton County County natural areas, placing it in the 86th percentile for biodiversity.