Hallettsville

Ecosystem Overview

The Hallettsville ecosystem supports 35 documented wildlife species across 34 taxonomic genera. Located in Lavaca County, Texas, this area provides critical habitat with diverse natural communities. The location hosts 8 frequently observed species and 6 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Lavaca County nearby has 52% more documented species, Hallettsville offers unique wildlife observation opportunities. This location ranks #9 for species diversity among 100 Lavaca County County natural areas, placing it in the 91th 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

Regional Rank

Out of 100 locations

Species Distribution

Very Common8 species

Common10 species

Occasional11 species

Rare6 species

Regional Context

Regional Ranking

#9 of 100 locations

91th percentile for diversity

vs. Lavaca County

-52% 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 35 total documented species.

Triatoma gerstaeckeri

Very Common3 obs.

Callirhoe involucrata

Winecup

Very Common2.99 obs.

Lupinus texensis

Texas Bluebonnet

Very Common2.99 obs.

Euptoieta claudia

Variegated Fritillary

Very Common1.99 obs.

Coccinella septempunctata

Seven-Spot Ladybird

Very Common1.99 obs.

Anemone berlandieri

Ten-Petal Anemone

Common1.99 obs.

Setophaga coronata

Myrtle Warbler

Common1.99 obs.

Phacelia patuliflora

Common1.99 obs.

Buteo lineatus

Red-Shouldered Hawk

Common1.98 obs.

Gaillardia pulchella

Firewheel

Common1.08 obs.

Herbertia lahue

Common1 obs.

Desmanthus illinoensis

Illinois Bundle-Flower

Occasional1 obs.

Chordeiles minor

Common Nighthawk

Occasional1 obs.

Euphorbia dentata

Dentate Spurge

Occasional1 obs.

Ilex vomitoria

Yaupon Holly

Occasional1 obs.

Helianthus debilis

Weak Sunflower

Occasional1 obs.

Monarda punctata

Horse-Mint

Occasional1 obs.

Torilis arvensis

Spreading Hedgeparsley

Rare1 obs.

Lamium amplexicaule

Henbit

Rare0.99 obs.

Engelmannia peristenia

Engelmann'S Daisy

Rare0.99 obs.

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Most Common Species

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Regional Comparison

Regional Ranking

Species Count

+6%

vs. Regional Average

Compared to 8 nearby locations in Lavaca County County, Texas

Nearby Natural Areas

Lavaca County

Importance: 0.80

73 species

-52% vs. current

Moulton

Importance: 0.70

11 species

+218% vs. current

Shiner

Importance: 0.70

9 species

+289% vs. current

Hallettsville

Importance: 0.60

31 species

+13% vs. current

Shiner

Importance: 0.60

9 species

+289% vs. current

Camp Williams

Importance: 0.50

44 species

-20% vs. current

Hope

Importance: 0.50

44 species

-20% vs. current

Saint John

Importance: 0.50

43 species

-19% 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 Lavaca 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

+6%

vs. Regional Average

Compared to 8 nearby locations in Lavaca County County, Texas

Nearby Natural Areas

Lavaca County

Importance: 0.80

73 species

-52% vs. current

Moulton

Importance: 0.70

11 species

+218% vs. current

Shiner

Importance: 0.70

9 species

+289% vs. current

Hallettsville

Importance: 0.60

31 species

+13% vs. current

Shiner

Importance: 0.60

9 species

+289% vs. current

Camp Williams

Importance: 0.50

44 species

-20% vs. current

Hope

Importance: 0.50

44 species

-20% vs. current

Saint John

Importance: 0.50

43 species

-19% vs. current

About This Comparison

Most Common Species

Showing 20 most frequently observed species out of 35 total documented species.

Triatoma gerstaeckeri

Very Common3 obs.

Callirhoe involucrata

Winecup

Very Common2.99 obs.

Lupinus texensis

Texas Bluebonnet

Very Common2.99 obs.

Euptoieta claudia

Variegated Fritillary

Very Common1.99 obs.

Coccinella septempunctata

Seven-Spot Ladybird

Very Common1.99 obs.

Anemone berlandieri

Ten-Petal Anemone

Common1.99 obs.

Setophaga coronata

Myrtle Warbler

Common1.99 obs.

Phacelia patuliflora

Common1.99 obs.

Buteo lineatus

Red-Shouldered Hawk

Common1.98 obs.

Gaillardia pulchella

Firewheel

Common1.08 obs.

Herbertia lahue

Common1 obs.

Desmanthus illinoensis

Illinois Bundle-Flower

Occasional1 obs.

Chordeiles minor

Common Nighthawk

Occasional1 obs.

Euphorbia dentata

Dentate Spurge

Occasional1 obs.

Ilex vomitoria

Yaupon Holly

Occasional1 obs.

Helianthus debilis

Weak Sunflower

Occasional1 obs.

Monarda punctata

Horse-Mint

Occasional1 obs.

Torilis arvensis

Spreading Hedgeparsley

Rare1 obs.

Lamium amplexicaule

Henbit

Rare0.99 obs.

Engelmannia peristenia

Engelmann'S Daisy

Rare0.99 obs.

Want the Complete Field Guide?

Get all 35 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.

Ecosystem Overview

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 100 locations

Species Distribution

Very Common8 species

Common10 species

Occasional11 species

Rare6 species

Regional Context

Regional Ranking

#9 of 100 locations

91th percentile for diversity

vs. Lavaca County

-52% species diversity