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Oaks Bottom Lake

Ecosystem Overview

The Oaks Bottom Lake ecosystem supports 20 documented wildlife species across 19 taxonomic genera. Located in multnomah county, oregon, this area provides critical habitat with diverse natural communities. The location hosts 5 frequently observed species and 3 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Multnomah County nearby has 80% more documented species, Oaks Bottom Lake offers unique wildlife observation opportunities. This location ranks #11 for species diversity among 21 multnomah county County natural areas, placing it in the 48th percentile for biodiversity.

Biodiversity Highlights

20
Total Species
Documented wildlife species
19
Genus Diversity
Taxonomic genera represented
11
Common Species
Frequently observed species
9
Rare Species
Occasionally documented species
#11
Regional Rank
Out of 21 locations

Species Distribution

Very Common5 species
Common6 species
Occasional6 species
Rare3 species

Regional Context

Regional Ranking
#11 of 21 locations
48th percentile for diversity
vs. Multnomah County
-80% species diversity

Most Common Species

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

Mareca strepera

Mareca strepera

Gadwall

Very Common5 obs.
Aix sponsa

Aix sponsa

wood duck

Very Common3 obs.
Castor canadensis

Castor canadensis

Canadian beaver

Very Common1 obs.
Fulica americana

Fulica americana

American Coot

Very Common1 obs.
Sphyrapicus ruber

Sphyrapicus ruber

Red-breasted Sapsucker

Very Common1 obs.
Podilymbus podiceps

Podilymbus podiceps

Pied-billed grebe

Common1 obs.
Bombycilla cedrorum

Bombycilla cedrorum

cedar waxwing

Common1 obs.
Bucephala albeola

Bucephala albeola

Bufflehead

Common1 obs.
Impatiens capensis

Impatiens capensis

orange balsam

Common1 obs.
Hesperis matronalis

Hesperis matronalis

Dames rocket

Common1 obs.
Lysimachia nummularia

Lysimachia nummularia

Moneywort

Common1 obs.
Acer macrophyllum

Acer macrophyllum

Big-Leaf Maple

Occasional1 obs.
Passerculus sandwichensis

Passerculus sandwichensis

Savannah Sparrow

Occasional1 obs.
Branta canadensis

Branta canadensis

Canada goose

Occasional1 obs.
Urtica gracilis

Urtica gracilis

Slender Nettle

Occasional1 obs.
Anas crecca

Anas crecca

teal, common teal

Occasional1 obs.
Spatula clypeata

Spatula clypeata

Northern Shoveler

Occasional1 obs.
Butorides virescens

Butorides virescens

green heron

Rare1 obs.
Cipangopaludina chinensis

Cipangopaludina chinensis

Rare1 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Multnomah County

Discover 8 other wildlife-rich locations near Oaks Bottom Lake. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Oaks Bottom Lakewithin Multnomah County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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