Arrowsic Island Wildlife Guide - Wildlife Field Guide

Ecosystem Overview

The Arrowsic Island ecosystem supports 9 documented wildlife species across 9 taxonomic genera. Located in Sagadahoc County, Maine, this area provides critical habitat with diverse natural communities. The location hosts 2 frequently observed species and 1 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Bath nearby has 82% more documented species, Arrowsic Island offers unique wildlife observation opportunities. This location ranks #4 for species diversity among 6 Sagadahoc County County natural areas, placing it in the 33th 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 6 locations

Species Distribution

Very Common2 species

Common3 species

Occasional3 species

Rare1 species

Regional Context

Regional Ranking

#4 of 6 locations

33th percentile for diversity

vs. Bath

-82% 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 9 total documented species.

Melanoplus bivittatus

Twostriped Grasshopper

Very Common1 obs.

Lithobates sylvaticus

Wood Frog

Very Common1 obs.

Hemidactylium scutatum

Four-toed Salamander

Very Common1 obs.

Ambystoma maculatum

Spotted salamander

Very Common1 obs.

Tamias striatus

eastern chipmunk

Very Common1 obs.

Vinca minor

lesser periwinkle

Common1 obs.

Oniscus asellus

common shiny woodlouse

Common1 obs.

Myriophyllum humile

Low Watermilfoil

Common1 obs.

Bipalium adventitium

Common1 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 Arrowsic Island. Perfect for outdoor adventures, education, and nature exploration.

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Regional Comparison

Regional Ranking

Species Count

-82%

vs. Regional Average

Compared to 5 nearby locations in Sagadahoc County County, Maine

Nearby Natural Areas

Bath

Importance: 0.44

50 species

-82% vs. current

Abagadassett River

Importance: 0.35

1 species

+800% vs. current

Sagadahoc County

Importance: 0.35

100 species

-91% vs. current

Georgetown Island

Importance: 0.33

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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Favicon Attribution: Graphics from Twemoji by Twitter, Inc and contributors Licensed under CC-BY 4.0: https://creativecommons.org/licenses/by/4.0/ Source: https://github.com/twitter/twemoji

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 6 locations

Species Distribution

Very Common2 species

Common3 species

Occasional3 species

Rare1 species

Regional Context

Regional Ranking

#4 of 6 locations

33th percentile for diversity

vs. Bath

-82% species diversity

Regional Comparison

Regional Ranking

Species Count

-82%

vs. Regional Average

Compared to 5 nearby locations in Sagadahoc County County, Maine

Nearby Natural Areas

Bath

Importance: 0.44

50 species

-82% vs. current

Abagadassett River

Importance: 0.35

1 species

+800% vs. current

Sagadahoc County

Importance: 0.35

100 species

-91% vs. current

Georgetown Island

Importance: 0.33

Richmond

Importance: 0.28

3 species

+200% 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 Sagadahoc County County.

Most Common Species

Showing 20 most frequently observed species out of 9 total documented species.

Melanoplus bivittatus

Twostriped Grasshopper

Very Common1 obs.

Lithobates sylvaticus

Wood Frog

Very Common1 obs.

Hemidactylium scutatum

Four-toed Salamander

Very Common1 obs.

Ambystoma maculatum

Spotted salamander

Very Common1 obs.

Tamias striatus

eastern chipmunk

Very Common1 obs.

Vinca minor

lesser periwinkle

Common1 obs.

Oniscus asellus

common shiny woodlouse

Common1 obs.

Myriophyllum humile

Low Watermilfoil

Common1 obs.

Bipalium adventitium

Common1 obs.

Want the Complete Field Guide?

Get all 9 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.