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Saint Charles Bay

Ecosystem Overview

The Saint Charles Bay ecosystem supports 32 documented wildlife species across 29 taxonomic genera. Located in aransas 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 Rockport nearby has 68% more documented species, Saint Charles Bay offers unique wildlife observation opportunities. This location ranks #6 for species diversity among 8 aransas county County natural areas, placing it in the 25th percentile for biodiversity.

Biodiversity Highlights

32
Total Species
Documented wildlife species
29
Genus Diversity
Taxonomic genera represented
17
Common Species
Frequently observed species
15
Rare Species
Occasionally documented species
#6
Regional Rank
Out of 8 locations

Species Distribution

Very Common7 species
Common10 species
Occasional9 species
Rare6 species

Regional Context

Regional Ranking
#6 of 8 locations
25th percentile for diversity
vs. Rockport
-68% species diversity

Most Common Species

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

Pelecanus erythrorhynchos

Pelecanus erythrorhynchos

American White Pelican

Very Common10 obs.
Leucophaeus atricilla

Leucophaeus atricilla

Laughing Gull

Very Common6 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Very Common6 obs.
Pandion haliaetus

Pandion haliaetus

osprey

Very Common5 obs.
Lagodon rhomboides

Lagodon rhomboides

Porgy

Very Common4 obs.
Ariopsis felis

Ariopsis felis

Sea catfish

Common4 obs.
Elops saurus

Elops saurus

Northern Ladyfish

Common4 obs.
Pelecanus occidentalis

Pelecanus occidentalis

Brown Pelican (Southern)

Common4 obs.
Arenaria interpres

Arenaria interpres

ruddy turnstone

Common3 obs.
Anas acuta

Anas acuta

pintail, northern pintail

Common3 obs.
Tringa semipalmata

Tringa semipalmata

Willet

Common3 obs.
Bairdiella chrysoura

Bairdiella chrysoura

Silver perch

Occasional2 obs.
Fulica americana

Fulica americana

American Coot

Occasional2 obs.
Actitis macularius

Actitis macularius

spotted sandpiper

Occasional2 obs.
Larus smithsonianus

Larus smithsonianus

American Herring Gull

Occasional2 obs.
Ardea alba

Ardea alba

Great Egret

Occasional2 obs.
Pachodynerus erynnis

Pachodynerus erynnis

Occasional1 obs.
Callinectes sapidus

Callinectes sapidus

blue swimming crab

Rare1 obs.
Sesarma reticulatum

Sesarma reticulatum

purple marsh crab

Rare1 obs.
Crassostrea virginica

Crassostrea virginica

American oyster

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Aransas County

Discover 8 other wildlife-rich locations near Saint Charles Bay. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Saint Charles Baywithin Aransas County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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