Johnsonville Fossil & Combustion Turbine Power Plants

Ecosystem Overview

The Johnsonville Fossil & Combustion Turbine Power Plants ecosystem supports 17 documented wildlife species across 17 taxonomic genera. Located in Humphreys 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 Humphreys County nearby has 77% more documented species, Johnsonville Fossil & Combustion Turbine Power Plants offers unique wildlife observation opportunities. This location ranks #15 for species diversity among 82 Humphreys County County natural areas, placing it in the 82th percentile for biodiversity.

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

#15

Regional Rank

Out of 82 locations

Species Distribution

Very Common4 species

Common5 species

Occasional5 species

Rare3 species

Regional Context

Regional Ranking

#15 of 82 locations

82th percentile for diversity

vs. Humphreys County

-77% species diversity

Ecosystem Overview

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Biodiversity Highlights

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Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

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Most Common Species

Showing 20 most frequently observed species out of 17 total documented species.

Plectomerus dombeyanus

Bankclimber

Very Common1.45 obs.

Theliderma metanevra

Monkeyface

Very Common0.73 obs.

Megalonaias nervosa

Washboard

Very Common0.72 obs.

Lampsilis teres

Yellow Sandshell

Very Common0.71 obs.

Pyganodon grandis

Giant Floater

Very Common0.71 obs.

Fusconaia flava

Wabash Pigtoe

Common0.71 obs.

Utterbackiana suborbiculata

Flat Floater

Common0.7 obs.

Potamilus ohiensis

Pink Papershell

Common0.69 obs.

Alosa chrysochloris

Skipjack

Common0.68 obs.

Oenothera speciosa

White Evening-Primrose

Common0.15 obs.

Toxicodendron radicans

Poison Ivy

Common0.15 obs.

Lackeya multiflora

Boykin'S Clusterpea

Occasional0.13 obs.

Podophyllum peltatum

Mayapple

Occasional0.1 obs.

Potentilla simplex

Common Cinquefoil

Occasional0.1 obs.

Heliotropium indicum

Indian Heliotrope

Occasional0.1 obs.

Prunus mahaleb

Mahaleb Cherry

Occasional0.09 obs.

Kummerowia striata

Japanese Clover

Occasional0.06 obs.

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Most Common Species

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Regional Comparison

Regional Ranking

Species Count

-60%

vs. Regional Average

Compared to 8 nearby locations in Humphreys County County, Tennessee

Nearby Natural Areas

Humphreys County

Importance: 0.80

73 species

-77% vs. current

Waverly

Importance: 0.70

77 species

-78% vs. current

New Johnsonville

Importance: 0.70

73 species

-77% vs. current

McEwen

Importance: 0.70

15 species

+13% vs. current

Johnsonville State Historic Park

Importance: 0.60

15 species

+13% vs. current

Waverly

Importance: 0.60

4 species

+325% vs. current

Hustburg

Importance: 0.50

59 species

-71% vs. current

C L Edwards Memorial Park

Importance: 0.50

27 species

-37% vs. current

About This Comparison

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 Humphreys County County.

Regional Comparison

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Regional Ranking

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Species Count

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vs. Regional Average

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Nearby Natural Areas

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About This Comparison

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Regional Comparison

Regional Ranking

Species Count

-60%

vs. Regional Average

Compared to 8 nearby locations in Humphreys County County, Tennessee

Nearby Natural Areas

Humphreys County

Importance: 0.80

73 species

-77% vs. current

Waverly

Importance: 0.70

77 species

-78% vs. current

New Johnsonville

Importance: 0.70

73 species

-77% vs. current

McEwen

Importance: 0.70

15 species

+13% vs. current

Johnsonville State Historic Park

Importance: 0.60

15 species

+13% vs. current

Waverly

Importance: 0.60

4 species

+325% vs. current

Hustburg

Importance: 0.50

59 species

-71% vs. current

C L Edwards Memorial Park

Importance: 0.50

27 species

-37% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

#15

Regional Rank

Out of 82 locations

Species Distribution

Very Common4 species

Common5 species

Occasional5 species

Rare3 species

Regional Context

Regional Ranking

#15 of 82 locations

82th percentile for diversity

vs. Humphreys County

-77% species diversity

Most Common Species

Showing 20 most frequently observed species out of 17 total documented species.

Plectomerus dombeyanus

Bankclimber

Very Common1.45 obs.

Theliderma metanevra

Monkeyface

Very Common0.73 obs.

Megalonaias nervosa

Washboard

Very Common0.72 obs.

Lampsilis teres

Yellow Sandshell

Very Common0.71 obs.

Pyganodon grandis

Giant Floater

Very Common0.71 obs.

Fusconaia flava

Wabash Pigtoe

Common0.71 obs.

Utterbackiana suborbiculata

Flat Floater

Common0.7 obs.

Potamilus ohiensis

Pink Papershell

Common0.69 obs.

Alosa chrysochloris

Skipjack

Common0.68 obs.

Oenothera speciosa

White Evening-Primrose

Common0.15 obs.

Toxicodendron radicans

Poison Ivy

Common0.15 obs.

Lackeya multiflora

Boykin'S Clusterpea

Occasional0.13 obs.

Podophyllum peltatum

Mayapple

Occasional0.1 obs.

Potentilla simplex

Common Cinquefoil

Occasional0.1 obs.

Heliotropium indicum

Indian Heliotrope

Occasional0.1 obs.

Prunus mahaleb

Mahaleb Cherry

Occasional0.09 obs.

Kummerowia striata

Japanese Clover

Occasional0.06 obs.

Want the Complete Field Guide?

Get all 17 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.

Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.