Anna

Ecosystem Overview

The Anna ecosystem supports 32 documented wildlife species across 32 taxonomic genera. Located in Collin 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 Collin County nearby has 68% more documented species, Anna offers unique wildlife observation opportunities. This location ranks #7 for species diversity among 22 Collin County County natural areas, placing it in the 68th 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 22 locations

Species Distribution

Very Common7 species

Common10 species

Occasional9 species

Rare6 species

Regional Context

Regional Ranking

#7 of 22 locations

68th percentile for diversity

vs. Collin County

-68% 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.

Colliuris pensylvanica

Very Common1 obs.

Copelatus chevrolati

Very Common1 obs.

Phileurus valgus

Very Common1 obs.

Anicla infecta

Green Cutworm Moth

Very Common1 obs.

Dejongia californicus

Very Common1 obs.

Agriphila vulgivagellus

Common1 obs.

Euchromius ocellea

Necklace veneer moth

Common1 obs.

Episemasia cervinaria

Common1 obs.

Compsodes schwarzi

Schwarz's hooded cockroach

Common1 obs.

Neopamera bilobata

Common1 obs.

Ptochiomera nodosa

Common1 obs.

Arilus cristatus

Occasional1 obs.

Pintalia delicata

Occasional1 obs.

Hogna antelucana

Occasional1 obs.

Geranium dissectum

Cutleaf geranium

Occasional1 obs.

Medicago lupulina

Black medick

Occasional1 obs.

Vicia sativa

Garden vetch

Occasional1 obs.

Chaerophyllum tainturieri

Rare1 obs.

Parthenium hysterophorus

Santa maria feverfew

Rare1 obs.

Stenolophus dissimilis

Rare1 obs.

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Most Common Species

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Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Anna. Perfect for outdoor adventures, education, and nature exploration.

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Regional Comparison

Regional Ranking

Species Count

-38%

vs. Regional Average

Compared to 8 nearby locations in Collin County County, Texas

Nearby Natural Areas

Collin County

Importance: 0.40

100 species

-68% vs. current

Allen

Importance: 0.35

100 species

-68% vs. current

McKinney

Importance: 0.35

100 species

-68% vs. current

Parker

Importance: 0.35

45 species

-29% vs. current

Fairview

Importance: 0.35

37 species

-14% vs. current

Bethany Lakes (northwest)

Importance: 0.35

12 species

+167% vs. current

Vial Lake

Importance: 0.35

11 species

+191% vs. current

Lavon Lake

Importance: 0.35

10 species

+220% 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 Collin 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 Collin County County, Texas

Nearby Natural Areas

Collin County

Importance: 0.40

100 species

-68% vs. current

Allen

Importance: 0.35

100 species

-68% vs. current

McKinney

Importance: 0.35

100 species

-68% vs. current

Parker

Importance: 0.35

45 species

-29% vs. current

Fairview

Importance: 0.35

37 species

-14% vs. current

Bethany Lakes (northwest)

Importance: 0.35

12 species

+167% vs. current

Vial Lake

Importance: 0.35

11 species

+191% vs. current

Lavon Lake

Importance: 0.35

10 species

+220% 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

Regional Rank

Out of 22 locations

Species Distribution

Very Common7 species

Common10 species

Occasional9 species

Rare6 species

Regional Context

Regional Ranking

#7 of 22 locations

68th percentile for diversity

vs. Collin County

-68% species diversity

Most Common Species

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

Colliuris pensylvanica

Very Common1 obs.

Copelatus chevrolati

Very Common1 obs.

Phileurus valgus

Very Common1 obs.

Anicla infecta

Green Cutworm Moth

Very Common1 obs.

Dejongia californicus

Very Common1 obs.

Agriphila vulgivagellus

Common1 obs.

Euchromius ocellea

Necklace veneer moth

Common1 obs.

Episemasia cervinaria

Common1 obs.

Compsodes schwarzi

Schwarz's hooded cockroach

Common1 obs.

Neopamera bilobata

Common1 obs.

Ptochiomera nodosa

Common1 obs.

Arilus cristatus

Occasional1 obs.

Pintalia delicata

Occasional1 obs.

Hogna antelucana

Occasional1 obs.

Geranium dissectum

Cutleaf geranium

Occasional1 obs.

Medicago lupulina

Black medick

Occasional1 obs.

Vicia sativa

Garden vetch

Occasional1 obs.

Chaerophyllum tainturieri

Rare1 obs.

Parthenium hysterophorus

Santa maria feverfew

Rare1 obs.

Stenolophus dissimilis

Rare1 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.