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Stow Lake

Ecosystem Overview

The Stow Lake ecosystem supports 100 documented wildlife species across 83 taxonomic genera. Located in san francisco city and county, california, this area provides critical habitat with diverse natural communities. The location hosts 21 frequently observed species and 19 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. This location ranks #3 for species diversity among 21 san francisco city and county County natural areas, placing it in the 86th percentile for biodiversity.

Biodiversity Highlights

100
Total Species
Documented wildlife species
83
Genus Diversity
Taxonomic genera represented
51
Common Species
Frequently observed species
49
Rare Species
Occasionally documented species
#3
Regional Rank
Out of 21 locations

Species Distribution

Very Common21 species
Common30 species
Occasional30 species
Rare19 species

Regional Context

Regional Ranking
#3 of 21 locations
86th percentile for diversity
vs. San Francisco
0% species diversity

Most Common Species

Showing 20 most frequently observed species out of 100 total documented species.

Aythya collaris

Aythya collaris

Ring-necked Duck

Very Common76 obs.
Lophodytes cucullatus

Lophodytes cucullatus

Hooded Merganser

Very Common57 obs.
Larus occidentalis

Larus occidentalis

Western Gull

Very Common33 obs.
Larus brachyrhynchus

Larus brachyrhynchus

Short-billed Gull

Very Common33 obs.
Branta canadensis

Branta canadensis

Canada goose

Very Common32 obs.
Spatula clypeata

Spatula clypeata

Northern Shoveler

Common32 obs.
Podilymbus podiceps

Podilymbus podiceps

Pied-billed grebe

Common31 obs.
Fulica americana

Fulica americana

American Coot

Common27 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Common27 obs.
Bucephala albeola

Bucephala albeola

Bufflehead

Common21 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Common14 obs.
Oxyura jamaicensis

Oxyura jamaicensis

Ruddy Duck

Occasional13 obs.
Aix sponsa

Aix sponsa

wood duck

Occasional12 obs.
Tadarida brasiliensis

Tadarida brasiliensis

Brazilian Free-tailed Bat

Occasional12 obs.
Larus glaucescens

Larus glaucescens

Glaucous-winged Gull

Occasional11 obs.
Trachemys scripta

Trachemys scripta

slider turtle, red-eared terrapin, red-eared slider

Occasional9 obs.
Sayornis nigricans

Sayornis nigricans

black phoebe

Occasional8 obs.
Tachycineta bicolor

Tachycineta bicolor

Tree/Violet-Green Swallow

Rare6 obs.
Corvus corax

Corvus corax

common raven

Rare6 obs.
Porzana carolina

Porzana carolina

Sora

Rare6 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in San Francisco City And County

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

Regional Wildlife Network

These nearby locations complement Stow Lakewithin San Francisco City And County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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