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Friday Harbor

Ecosystem Overview

The Friday Harbor ecosystem supports 56 documented wildlife species across 55 taxonomic genera. Located in san juan county, washington, this area provides critical habitat with diverse natural communities. The location hosts 12 frequently observed species and 11 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While San Juan County nearby has 44% more documented species, Friday Harbor offers unique wildlife observation opportunities. This location ranks #7 for species diversity among 18 san juan county County natural areas, placing it in the 61th percentile for biodiversity.

Biodiversity Highlights

56
Total Species
Documented wildlife species
55
Genus Diversity
Taxonomic genera represented
29
Common Species
Frequently observed species
27
Rare Species
Occasionally documented species
#7
Regional Rank
Out of 18 locations

Species Distribution

Very Common12 species
Common17 species
Occasional16 species
Rare11 species

Regional Context

Regional Ranking
#7 of 18 locations
61th percentile for diversity
vs. San Juan County
-44% species diversity

Most Common Species

Showing 20 most frequently observed species out of 56 total documented species.

Tonicella lineata

Tonicella lineata

lined chiton

Very Common4 obs.
Sedum album

Sedum album

White Stonecrop

Very Common4 obs.
Cymbalaria muralis

Cymbalaria muralis

Kenilworth ivy

Very Common3 obs.
Hesperis matronalis

Hesperis matronalis

Dames rocket

Very Common3 obs.
Cornu aspersum

Cornu aspersum

Brown garden snail

Very Common3 obs.
Lathyrus latifolius

Lathyrus latifolius

Perennial pea

Common2 obs.
Limenitis lorquini

Limenitis lorquini

Lorquin'S Admiral

Common2 obs.
Corvus brachyrhynchos

Corvus brachyrhynchos

American Crow

Common2 obs.
Vinca major

Vinca major

Bigleaf periwinkle

Common2 obs.
Ribes sanguineum

Ribes sanguineum

Flowering Currant

Common2 obs.
Pentaglottis sempervirens

Pentaglottis sempervirens

green alkanet

Common2 obs.
Passer domesticus

Passer domesticus

House Sparrow

Occasional2 obs.
Lonicera ciliosa

Lonicera ciliosa

Occasional2 obs.
Cichorium intybus

Cichorium intybus

chicory

Occasional2 obs.
Rubus parviflorus

Rubus parviflorus

Occasional2 obs.
Lottia persona

Lottia persona

Occasional2 obs.
Lamium purpureum

Lamium purpureum

Purple deadnettle

Occasional2 obs.
Amelanchier alnifolia

Amelanchier alnifolia

Rare2 obs.
Balanus glandula

Balanus glandula

Rare2 obs.
Bombus mixtus

Bombus mixtus

Fuzzy-horned Bumble Bee

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in San Juan County

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

Regional Wildlife Network

These nearby locations complement Friday Harborwithin San Juan County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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