Duval-freer Airport

Ecosystem Overview

The Duval-freer Airport ecosystem supports 25 documented wildlife species across 25 taxonomic genera. Located in Duval County, Texas, this area provides critical habitat with diverse natural communities. The location hosts 6 frequently observed species and 4 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Duval County nearby has 67% more documented species, Duval-freer Airport offers unique wildlife observation opportunities. This location ranks #16 for species diversity among 88 Duval 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

#16

Regional Rank

Out of 88 locations

Species Distribution

Very Common6 species

Common7 species

Occasional8 species

Rare4 species

Regional Context

Regional Ranking

#16 of 88 locations

82th percentile for diversity

vs. Duval County

-67% 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 25 total documented species.

Asclepias oenotheroides

Zizotes Milkweed

Very Common0.65 obs.

Solanum elaeagnifolium

Silverleaf Nightshade

Very Common0.64 obs.

Hyles lineata

White-Lined Sphinx

Very Common0.64 obs.

Gratiana pallidula

Very Common0.63 obs.

Rhynchosida physocalyx

Very Common0.63 obs.

Carlowrightia texana

Common0.63 obs.

Plexippus paykulli

Pantropical Jumper

Common0.55 obs.

Acrolophus piger

Common0.44 obs.

Triatoma gerstaeckeri

Common0.34 obs.

Asterocampa celtis

Hackberry Emperor

Common0.32 obs.

Calosoma sayi

Common0.25 obs.

Macaria graphidaria

Occasional0.25 obs.

Digitonthophagus gazella

Brown Dung Beetle

Occasional0.25 obs.

Sphinx libocedrus

Incense Cedar Sphinx

Occasional0.24 obs.

Hileithia rehamalis

Occasional0.24 obs.

Melipotis indomita

Moth

Occasional0.24 obs.

Diastema tigris

Lantana Moth

Occasional0.24 obs.

Senegalia berlandieri

Berlandier Acacia

Rare0.08 obs.

Eysenhardtia texana

Rare0.08 obs.

Bubo virginianus

Great Horned Owl

Rare0.06 obs.

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Most Common Species

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Regional Comparison

Regional Ranking

Species Count

-24%

vs. Regional Average

Compared to 8 nearby locations in Duval County County, Texas

Nearby Natural Areas

Duval County

Importance: 0.80

76 species

-67% vs. current

Freer

Importance: 0.70

44 species

-43% vs. current

Benavides

Importance: 0.70

2 species

+1150% vs. current

San Diego

Importance: 0.60

29 species

-14% vs. current

Freer

Importance: 0.60

24 species

+4% vs. current

La Masa Road Colonia

Importance: 0.50

29 species

-14% vs. current

Cadena Colonia

Importance: 0.50

29 species

-14% vs. current

Four A's Colonia

Importance: 0.50

29 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 Duval 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

-24%

vs. Regional Average

Compared to 8 nearby locations in Duval County County, Texas

Nearby Natural Areas

Duval County

Importance: 0.80

76 species

-67% vs. current

Freer

Importance: 0.70

44 species

-43% vs. current

Benavides

Importance: 0.70

2 species

+1150% vs. current

San Diego

Importance: 0.60

29 species

-14% vs. current

Freer

Importance: 0.60

24 species

+4% vs. current

La Masa Road Colonia

Importance: 0.50

29 species

-14% vs. current

Cadena Colonia

Importance: 0.50

29 species

-14% vs. current

Four A's Colonia

Importance: 0.50

29 species

-14% vs. current

About This Comparison

Most Common Species

Showing 20 most frequently observed species out of 25 total documented species.

Asclepias oenotheroides

Zizotes Milkweed

Very Common0.65 obs.

Solanum elaeagnifolium

Silverleaf Nightshade

Very Common0.64 obs.

Hyles lineata

White-Lined Sphinx

Very Common0.64 obs.

Gratiana pallidula

Very Common0.63 obs.

Rhynchosida physocalyx

Very Common0.63 obs.

Carlowrightia texana

Common0.63 obs.

Plexippus paykulli

Pantropical Jumper

Common0.55 obs.

Acrolophus piger

Common0.44 obs.

Triatoma gerstaeckeri

Common0.34 obs.

Asterocampa celtis

Hackberry Emperor

Common0.32 obs.

Calosoma sayi

Common0.25 obs.

Macaria graphidaria

Occasional0.25 obs.

Digitonthophagus gazella

Brown Dung Beetle

Occasional0.25 obs.

Sphinx libocedrus

Incense Cedar Sphinx

Occasional0.24 obs.

Hileithia rehamalis

Occasional0.24 obs.

Melipotis indomita

Moth

Occasional0.24 obs.

Diastema tigris

Lantana Moth

Occasional0.24 obs.

Senegalia berlandieri

Berlandier Acacia

Rare0.08 obs.

Eysenhardtia texana

Rare0.08 obs.

Bubo virginianus

Great Horned Owl

Rare0.06 obs.

Want the Complete Field Guide?

Get all 25 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

#16

Regional Rank

Out of 88 locations

Species Distribution

Very Common6 species

Common7 species

Occasional8 species

Rare4 species

Regional Context

Regional Ranking

#16 of 88 locations

82th percentile for diversity

vs. Duval County

-67% species diversity