Download a professional PDF field guide featuring all the species found in Erwin. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 79 total documented species.
Poison Ivy
Woodbine
Spoonwood
Mayapple

Goosefoot

Downy Rattlesnake Plantain
Sassafras
Mottled Pipsissewa
Wineberry

American Beech
Haymaids
Snow Trillium
Snapweed

Squawroot
Burningbush
Hemlock
Heal-All
White Holly
Squawvine
Get all 79 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Unicoi 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 Unicoi County County.
The Erwin ecosystem supports 79 documented wildlife species across 76 taxonomic genera. Located in Unicoi County, Tennessee, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Unicoi County, Erwin hosts 10% more species diversity.