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Penikese Island

Ecosystem Overview

The Penikese Island ecosystem supports 81 documented wildlife species across 78 taxonomic genera. Located in dukes county, massachusetts, this area provides critical habitat with diverse natural communities. The location hosts 17 frequently observed species and 16 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Martha's Vineyard nearby has 19% more documented species, Penikese Island offers unique wildlife observation opportunities. This location ranks #10 for species diversity among 27 dukes county County natural areas, placing it in the 63th percentile for biodiversity.

Biodiversity Highlights

81
Total Species
Documented wildlife species
78
Genus Diversity
Taxonomic genera represented
41
Common Species
Frequently observed species
40
Rare Species
Occasionally documented species
#10
Regional Rank
Out of 27 locations

Species Distribution

Very Common17 species
Common24 species
Occasional24 species
Rare16 species

Regional Context

Regional Ranking
#10 of 27 locations
63th percentile for diversity
vs. Martha's Vineyard
-19% species diversity

Most Common Species

Showing 20 most frequently observed species out of 81 total documented species.

Larus smithsonianus

Larus smithsonianus

American Herring Gull

Very Common3 obs.
Teucrium canadense

Teucrium canadense

Wood Sage

Very Common2 obs.
Datura stramonium

Datura stramonium

thorn-apple

Very Common2 obs.
Danaus plexippus

Danaus plexippus

monarch

Very Common2 obs.
Spilosoma virginica

Spilosoma virginica

Yellow Woolly Bear

Very Common2 obs.
Verbascum thapsus

Verbascum thapsus

Aaron'S-Rod

Common2 obs.
Glaucium flavum

Glaucium flavum

yellow hornpoppy

Common2 obs.
Lathyrus japonicus

Lathyrus japonicus

sea pea

Common2 obs.
Solanum lycopersicum

Solanum lycopersicum

tomato

Common2 obs.
Lysimachia arvensis

Lysimachia arvensis

Poor Man'S Weatherglass

Common2 obs.
Hibiscus moscheutos

Hibiscus moscheutos

mallow-rose

Common2 obs.
Xenox tigrinus

Xenox tigrinus

Tiger Bee Fly

Occasional1 obs.
Sphex ichneumoneus

Sphex ichneumoneus

Great Golden Digger Wasp

Occasional1 obs.
Pyrrharctia isabella

Pyrrharctia isabella

Isabella Tiger Moth

Occasional1 obs.
Ancyloxypha numitor

Ancyloxypha numitor

Least Skipper

Occasional1 obs.
Pieris rapae

Pieris rapae

small white

Occasional1 obs.
Phoebis sennae

Phoebis sennae

Cloudless Sulphur

Occasional1 obs.
Cercyonis pegala

Cercyonis pegala

Common Wood Nymph

Rare1 obs.
Automeris io

Automeris io

Io Moth

Rare1 obs.
Leptinotarsa decemlineata

Leptinotarsa decemlineata

Leaf beetle

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Dukes County

Discover 8 other wildlife-rich locations near Penikese Island. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Penikese Islandwithin Dukes County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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