Sayreville

Ecosystem Overview

The Sayreville ecosystem supports 100 documented wildlife species across 88 taxonomic genera. Located in Middlesex County, New Jersey, this area provides critical habitat with diverse natural communities. The location hosts 21 frequently observed species and 19 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. This location ranks #4 for species diversity among 30 Middlesex County County natural areas, placing it in the 87th percentile for biodiversity.

Biodiversity Highlights

100

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 30 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#4 of 30 locations

87th percentile for diversity

vs. New Brunswick

0% 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 100 total documented species.

Pinus strobus

White Pine

Very Common11 obs.

Chroicocephalus philadelphia

Bonaparte's Gull

Very Common8 obs.

Larus delawarensis

Ring-billed Gull

Very Common6 obs.

Larus smithsonianus

American Herring Gull

Very Common6 obs.

Larus marinus

great black-backed gull

Very Common4 obs.

Leucophaeus atricilla

Laughing Gull

Common4 obs.

Mya arenaria

Softshell clam

Common4 obs.

Branta bernicla

dark-bellied brent goose

Common4 obs.

Morella pensylvanica

Candleberry

Common3 obs.

Calidris alba

sanderling

Common3 obs.

Pluvialis squatarola

grey plover

Common3 obs.

Ilyanassa obsoleta

Eastern Mudsnail

Occasional3 obs.

Callinectes sapidus

blue swimming crab

Occasional3 obs.

Rhus copallina

Black Sumac

Occasional3 obs.

Crepidula fornicata

Common Atlantic Slippersnail

Occasional3 obs.

Solidago sempervirens

Evergreen Goldenrod

Occasional3 obs.

Mercenaria mercenaria

hard shell

Occasional3 obs.

Chroicocephalus ridibundus

Black-headed Gull

Rare3 obs.

Clathria prolifera

Red Beard Sponge

Rare2 obs.

Celithemis elisa

Calico Pennant

Rare2 obs.

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Most Common Species

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Want the Complete Field Guide?

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Get Your Personalized Field Guide

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

$6.99

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Regional Comparison

Regional Ranking

100

Species Count

+56%

vs. Regional Average

Compared to 8 nearby locations in Middlesex County County, New Jersey

Nearby Natural Areas

New Brunswick

Importance: 0.49

100 species

0% vs. current

Edison

Importance: 0.44

100 species

0% vs. current

Middlesex County

Importance: 0.44

100 species

0% vs. current

Perth Amboy

Importance: 0.42

20 species

+400% vs. current

Metuchen

Importance: 0.39

72 species

+39% vs. current

Carteret

Importance: 0.36

14 species

+614% vs. current

South Amboy

Importance: 0.36

7 species

+1329% vs. current

Monroe Township

Importance: 0.35

100 species

0% 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 Middlesex 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

100

Species Count

+56%

vs. Regional Average

Compared to 8 nearby locations in Middlesex County County, New Jersey

Nearby Natural Areas

New Brunswick

Importance: 0.49

100 species

0% vs. current

Edison

Importance: 0.44

100 species

0% vs. current

Middlesex County

Importance: 0.44

100 species

0% vs. current

Perth Amboy

Importance: 0.42

20 species

+400% vs. current

Metuchen

Importance: 0.39

72 species

+39% vs. current

Carteret

Importance: 0.36

14 species

+614% vs. current

South Amboy

Importance: 0.36

7 species

+1329% vs. current

Monroe Township

Importance: 0.35

100 species

0% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

100

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 30 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#4 of 30 locations

87th percentile for diversity

vs. New Brunswick

0% species diversity

Most Common Species

Showing 20 most frequently observed species out of 100 total documented species.

Pinus strobus

White Pine

Very Common11 obs.

Chroicocephalus philadelphia

Bonaparte's Gull

Very Common8 obs.

Larus delawarensis

Ring-billed Gull

Very Common6 obs.

Larus smithsonianus

American Herring Gull

Very Common6 obs.

Larus marinus

great black-backed gull

Very Common4 obs.

Leucophaeus atricilla

Laughing Gull

Common4 obs.

Mya arenaria

Softshell clam

Common4 obs.

Branta bernicla

dark-bellied brent goose

Common4 obs.

Morella pensylvanica

Candleberry

Common3 obs.

Calidris alba

sanderling

Common3 obs.

Pluvialis squatarola

grey plover

Common3 obs.

Ilyanassa obsoleta

Eastern Mudsnail

Occasional3 obs.

Callinectes sapidus

blue swimming crab

Occasional3 obs.

Rhus copallina

Black Sumac

Occasional3 obs.

Crepidula fornicata

Common Atlantic Slippersnail

Occasional3 obs.

Solidago sempervirens

Evergreen Goldenrod

Occasional3 obs.

Mercenaria mercenaria

hard shell

Occasional3 obs.

Chroicocephalus ridibundus

Black-headed Gull

Rare3 obs.

Clathria prolifera

Red Beard Sponge

Rare2 obs.

Celithemis elisa

Calico Pennant

Rare2 obs.

Want the Complete Field Guide?

Get all 100 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.