Washington County

Ecosystem Overview

The Washington County ecosystem supports 100 documented wildlife species across 89 taxonomic genera. Located in Washington County, Rhode Island, 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 #5 for species diversity among 14 Washington County County natural areas, placing it in the 64th 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 14 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#5 of 14 locations

64th percentile for diversity

vs. Narragansett

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.

Melospiza melodia

Song Sparrow

Very Common49 obs.

Baeolophus bicolor

tufted titmouse

Very Common49 obs.

Turdus migratorius

American Robin

Very Common41 obs.

Limulus polyphemus

horseshoe crab

Very Common34 obs.

Poecile atricapillus

Black-capped chickadee

Very Common32 obs.

Dumetella carolinensis

Catbird

Common29 obs.

Setophaga petechia

Yellow Warbler

Common28 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Common27 obs.

Ardea herodias

Great Blue Heron

Common25 obs.

Dryobates pubescens

Downy Woodpecker

Common25 obs.

Sayornis phoebe

Eastern Phoebe

Common24 obs.

Larus smithsonianus

American Herring Gull

Occasional24 obs.

Rosa rugosa

japanese rose

Occasional24 obs.

Pandion haliaetus

osprey

Occasional23 obs.

Chrysemys picta

Eastern Painted Turtle

Occasional23 obs.

Ardea alba

Great Egret

Occasional22 obs.

Larus marinus

great black-backed gull

Occasional22 obs.

Pipilo erythrophthalmus

Eastern Towhee

Rare21 obs.

Sitta carolinensis

White-Breasted Nuthatch (Interior West)

Rare21 obs.

Callinectes sapidus

blue swimming crab

Rare19 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 Washington County. Perfect for outdoor adventures, education, and nature exploration.

$6.99

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Regional Comparison

Regional Ranking

100

Species Count

+30%

vs. Regional Average

Compared to 8 nearby locations in Washington County County, Rhode Island

Nearby Natural Areas

Narragansett

Importance: 0.40

100 species

0% vs. current

Charlestown

Importance: 0.35

100 species

0% vs. current

North Kingstown

Importance: 0.35

100 species

0% vs. current

Exeter

Importance: 0.35

100 species

0% vs. current

South Kingstown

Importance: 0.35

100 species

0% vs. current

Westerly

Importance: 0.35

100 species

0% vs. current

Asa Pond

Importance: 0.35

9 species

+1011% vs. current

Blue Pond

Importance: 0.35

8 species

+1150% 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 Washington 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

+30%

vs. Regional Average

Compared to 8 nearby locations in Washington County County, Rhode Island

Nearby Natural Areas

Narragansett

Importance: 0.40

100 species

0% vs. current

Charlestown

Importance: 0.35

100 species

0% vs. current

North Kingstown

Importance: 0.35

100 species

0% vs. current

Exeter

Importance: 0.35

100 species

0% vs. current

South Kingstown

Importance: 0.35

100 species

0% vs. current

Westerly

Importance: 0.35

100 species

0% vs. current

Asa Pond

Importance: 0.35

9 species

+1011% vs. current

Blue Pond

Importance: 0.35

8 species

+1150% 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 14 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#5 of 14 locations

64th percentile for diversity

vs. Narragansett

0% species diversity

Most Common Species

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

Melospiza melodia

Song Sparrow

Very Common49 obs.

Baeolophus bicolor

tufted titmouse

Very Common49 obs.

Turdus migratorius

American Robin

Very Common41 obs.

Limulus polyphemus

horseshoe crab

Very Common34 obs.

Poecile atricapillus

Black-capped chickadee

Very Common32 obs.

Dumetella carolinensis

Catbird

Common29 obs.

Setophaga petechia

Yellow Warbler

Common28 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Common27 obs.

Ardea herodias

Great Blue Heron

Common25 obs.

Dryobates pubescens

Downy Woodpecker

Common25 obs.

Sayornis phoebe

Eastern Phoebe

Common24 obs.

Larus smithsonianus

American Herring Gull

Occasional24 obs.

Rosa rugosa

japanese rose

Occasional24 obs.

Pandion haliaetus

osprey

Occasional23 obs.

Chrysemys picta

Eastern Painted Turtle

Occasional23 obs.

Ardea alba

Great Egret

Occasional22 obs.

Larus marinus

great black-backed gull

Occasional22 obs.

Pipilo erythrophthalmus

Eastern Towhee

Rare21 obs.

Sitta carolinensis

White-Breasted Nuthatch (Interior West)

Rare21 obs.

Callinectes sapidus

blue swimming crab

Rare19 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.