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MacHias Seal Island

Ecosystem Overview

The MacHias Seal Island ecosystem supports 14 documented wildlife species across 12 taxonomic genera. Located in washington county, maine, this area provides critical habitat with diverse natural communities. The location hosts 3 frequently observed species and 2 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Calais nearby has 82% more documented species, MacHias Seal Island offers unique wildlife observation opportunities. This location ranks #3 for species diversity among 10 washington county County natural areas, placing it in the 70th percentile for biodiversity.

Biodiversity Highlights

14
Total Species
Documented wildlife species
12
Genus Diversity
Taxonomic genera represented
8
Common Species
Frequently observed species
6
Rare Species
Occasionally documented species
#3
Regional Rank
Out of 10 locations

Species Distribution

Very Common3 species
Common5 species
Occasional4 species
Rare2 species

Regional Context

Regional Ranking
#3 of 10 locations
70th percentile for diversity
vs. Calais
-82% species diversity

Most Common Species

Showing 20 most frequently observed species out of 14 total documented species.

Alca torda

Alca torda

Razorbill

Very Common7 obs.
Uria aalge

Uria aalge

atlantic murre

Very Common6 obs.
Sterna paradisaea

Sterna paradisaea

Arctic Tern

Very Common4 obs.
Morus bassanus

Morus bassanus

Northern Gannet

Very Common3 obs.
Phoca vitulina

Phoca vitulina

common seal, harbour seal

Very Common2 obs.
Halichoerus grypus

Halichoerus grypus

Grey Seal

Common2 obs.
Somateria mollissima

Somateria mollissima

Common Eider

Common2 obs.
Larus smithsonianus

Larus smithsonianus

American Herring Gull

Common2 obs.
Sterna hirundo

Sterna hirundo

common tern

Common2 obs.
Larus marinus

Larus marinus

great black-backed gull

Common1 obs.
Empidonax flaviventris

Empidonax flaviventris

Yellow-bellied Flycatcher

Common1 obs.
Vertebrata lanosa

Vertebrata lanosa

Occasional1 obs.
Rhodiola rosea

Rhodiola rosea

Roseroot Stonecrop

Occasional1 obs.
Passerculus sandwichensis

Passerculus sandwichensis

Savannah Sparrow

Occasional1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Washington County

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

Regional Wildlife Network

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

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