Winthrop

Ecosystem Overview

The Winthrop ecosystem supports 100 documented wildlife species across 86 taxonomic genera. Located in Massachusetts, this area provides critical habitat for regional wildlife. 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 #24 for species diversity among 710 Massachusetts natural areas, placing it in the 97th 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

#24

Regional Rank

Out of 710 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#24 of 710 locations

97th percentile for diversity

vs. Massachusetts

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.

Mytilus edulis

Blue Mussel

Very Common11 obs.

Haematopus palliatus

American Oystercatcher

Very Common10 obs.

Crepidula fornicata

Common Atlantic Slippersnail

Very Common8 obs.

Cancer borealis

Jonah Crab

Very Common8 obs.

Littorina littorea

Common periwinkle

Very Common6 obs.

Charadrius vociferus

Killdeer

Common6 obs.

Plectrophenax nivalis

snow bunting

Common6 obs.

Myiopsitta monachus

Monk parakeet

Common6 obs.

Danaus plexippus

monarch

Common5 obs.

Carcinus maenas

European green crab

Common5 obs.

Ostrea edulis

Edible oyster

Common5 obs.

Larus smithsonianus

American Herring Gull

Occasional5 obs.

Mercenaria mercenaria

hard shell

Occasional5 obs.

Mimus polyglottos

Northern Mockingbird

Occasional5 obs.

Zenaida macroura

Mourning Dove

Occasional4 obs.

Tringa melanoleuca

Greater Yellowlegs

Occasional4 obs.

Larus marinus

great black-backed gull

Occasional4 obs.

Larus delawarensis

Ring-billed Gull

Rare4 obs.

Pluvialis dominica

american golden plover

Rare4 obs.

Charadrius semipalmatus

Semipalmated Plover

Rare4 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 Winthrop. Perfect for outdoor adventures, education, and nature exploration.

$6.99

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Regional Comparison

Regional Ranking

100

Species Count

vs. Regional Average

Compared to 8 nearby locations in Massachusetts

Nearby Natural Areas

Massachusetts

Importance: 0.78

100 species

0% vs. current

Boston

Importance: 0.73

100 species

0% vs. current

Cambridge

Importance: 0.57

100 species

0% vs. current

Worcester

Importance: 0.54

100 species

0% vs. current

Quincy

Importance: 0.49

100 species

0% vs. current

Lowell

Importance: 0.49

100 species

0% vs. current

Newton

Importance: 0.48

100 species

0% vs. current

Worcester County

Importance: 0.48

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 Massachusetts.

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

vs. Regional Average

Compared to 8 nearby locations in Massachusetts

Nearby Natural Areas

Massachusetts

Importance: 0.78

100 species

0% vs. current

Boston

Importance: 0.73

100 species

0% vs. current

Cambridge

Importance: 0.57

100 species

0% vs. current

Worcester

Importance: 0.54

100 species

0% vs. current

Quincy

Importance: 0.49

100 species

0% vs. current

Lowell

Importance: 0.49

100 species

0% vs. current

Newton

Importance: 0.48

100 species

0% vs. current

Worcester County

Importance: 0.48

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

#24

Regional Rank

Out of 710 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#24 of 710 locations

97th percentile for diversity

vs. Massachusetts

0% species diversity

Most Common Species

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

Mytilus edulis

Blue Mussel

Very Common11 obs.

Haematopus palliatus

American Oystercatcher

Very Common10 obs.

Crepidula fornicata

Common Atlantic Slippersnail

Very Common8 obs.

Cancer borealis

Jonah Crab

Very Common8 obs.

Littorina littorea

Common periwinkle

Very Common6 obs.

Charadrius vociferus

Killdeer

Common6 obs.

Plectrophenax nivalis

snow bunting

Common6 obs.

Myiopsitta monachus

Monk parakeet

Common6 obs.

Danaus plexippus

monarch

Common5 obs.

Carcinus maenas

European green crab

Common5 obs.

Ostrea edulis

Edible oyster

Common5 obs.

Larus smithsonianus

American Herring Gull

Occasional5 obs.

Mercenaria mercenaria

hard shell

Occasional5 obs.

Mimus polyglottos

Northern Mockingbird

Occasional5 obs.

Zenaida macroura

Mourning Dove

Occasional4 obs.

Tringa melanoleuca

Greater Yellowlegs

Occasional4 obs.

Larus marinus

great black-backed gull

Occasional4 obs.

Larus delawarensis

Ring-billed Gull

Rare4 obs.

Pluvialis dominica

american golden plover

Rare4 obs.

Charadrius semipalmatus

Semipalmated Plover

Rare4 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.