Three Rivers

Ecosystem Overview

The Three Rivers ecosystem supports 32 documented wildlife species across 30 taxonomic genera. Located in Live Oak County, Texas, 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 Live Oak County nearby has 57% more documented species, Three Rivers offers unique wildlife observation opportunities. This location ranks #82 for species diversity among 100 Live Oak County County natural areas, placing it in the 18th 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

#82

Regional Rank

Out of 100 locations

Species Distribution

Very Common7 species

Common10 species

Occasional9 species

Rare6 species

Regional Context

Regional Ranking

#82 of 100 locations

18th percentile for diversity

vs. Live Oak County

-57% 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 32 total documented species.

Mimus polyglottos

Northern Mockingbird

Very Common2 obs.

Coragyps atratus

Black Vulture

Very Common2 obs.

Cathartes aura

Turkey Vulture

Very Common2 obs.

Tillandsia usneoides

Spanish Moss

Very Common1.94 obs.

Quiscalus mexicanus

Great-Tailed Grackle

Very Common1.07 obs.

Lamium amplexicaule

Henbit

Common1 obs.

Bowlesia incana

Common1 obs.

Molothrus aeneus

Bronzed Cowbird

Common1 obs.

Butorides virescens

Gaulin

Common1 obs.

Columbina inca

Inca Dove

Common1 obs.

Sisymbrium irio

London Rocket

Common1 obs.

Gambusia affinis

Mosquito Fish

Occasional0.98 obs.

Lepomis macrochirus

Sunfish

Occasional0.98 obs.

Pimephales vigilax

Bullhead Minnow

Occasional0.98 obs.

Poecilia latipinna

Sailfin Molly

Occasional0.98 obs.

Notemigonus crysoleucas

Golden Shiner

Occasional0.98 obs.

Lepomis humilis

Orangespotted Sunfish

Occasional0.98 obs.

Pylodictis olivaris

Flathead Catfish

Rare0.98 obs.

Cyprinella lutrensis

Red Shiner

Rare0.98 obs.

Tillandsia recurvata

Small Ballmoss

Rare0.94 obs.

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Most Common Species

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Regional Comparison

Regional Ranking

Species Count

-38%

vs. Regional Average

Compared to 8 nearby locations in Live Oak County County, Texas

Nearby Natural Areas

Live Oak County

Importance: 0.80

75 species

-57% vs. current

Pernitas Point

Importance: 0.70

74 species

-57% vs. current

George West

Importance: 0.70

16 species

+100% vs. current

Choke Canyon State Park - South Shore Unit

Importance: 0.60

73 species

-56% vs. current

George West

Importance: 0.60

16 species

+100% vs. current

Pernitas Point

Importance: 0.50

80 species

-60% vs. current

Mustang Hollow Campground

in Mathis

Importance: 0.50

48 species

-33% vs. current

Argenta

Importance: 0.50

37 species

-14% 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 Live Oak 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

-38%

vs. Regional Average

Compared to 8 nearby locations in Live Oak County County, Texas

Nearby Natural Areas

Live Oak County

Importance: 0.80

75 species

-57% vs. current

Pernitas Point

Importance: 0.70

74 species

-57% vs. current

George West

Importance: 0.70

16 species

+100% vs. current

Choke Canyon State Park - South Shore Unit

Importance: 0.60

73 species

-56% vs. current

George West

Importance: 0.60

16 species

+100% vs. current

Pernitas Point

Importance: 0.50

80 species

-60% vs. current

Mustang Hollow Campground

in Mathis

Importance: 0.50

48 species

-33% vs. current

Argenta

Importance: 0.50

37 species

-14% vs. current

About This Comparison

Most Common Species

Showing 20 most frequently observed species out of 32 total documented species.

Mimus polyglottos

Northern Mockingbird

Very Common2 obs.

Coragyps atratus

Black Vulture

Very Common2 obs.

Cathartes aura

Turkey Vulture

Very Common2 obs.

Tillandsia usneoides

Spanish Moss

Very Common1.94 obs.

Quiscalus mexicanus

Great-Tailed Grackle

Very Common1.07 obs.

Lamium amplexicaule

Henbit

Common1 obs.

Bowlesia incana

Common1 obs.

Molothrus aeneus

Bronzed Cowbird

Common1 obs.

Butorides virescens

Gaulin

Common1 obs.

Columbina inca

Inca Dove

Common1 obs.

Sisymbrium irio

London Rocket

Common1 obs.

Gambusia affinis

Mosquito Fish

Occasional0.98 obs.

Lepomis macrochirus

Sunfish

Occasional0.98 obs.

Pimephales vigilax

Bullhead Minnow

Occasional0.98 obs.

Poecilia latipinna

Sailfin Molly

Occasional0.98 obs.

Notemigonus crysoleucas

Golden Shiner

Occasional0.98 obs.

Lepomis humilis

Orangespotted Sunfish

Occasional0.98 obs.

Pylodictis olivaris

Flathead Catfish

Rare0.98 obs.

Cyprinella lutrensis

Red Shiner

Rare0.98 obs.

Tillandsia recurvata

Small Ballmoss

Rare0.94 obs.

Want the Complete Field Guide?

Get all 32 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

#82

Regional Rank

Out of 100 locations

Species Distribution

Very Common7 species

Common10 species

Occasional9 species

Rare6 species

Regional Context

Regional Ranking

#82 of 100 locations

18th percentile for diversity

vs. Live Oak County

-57% species diversity