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Famosa Slough

Ecosystem Overview

The Famosa Slough ecosystem supports 49 documented wildlife species across 41 taxonomic genera. Located in san diego county, california, this area provides critical habitat with diverse natural communities. The location hosts 10 frequently observed species and 9 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While San Diego nearby has 51% more documented species, Famosa Slough offers unique wildlife observation opportunities. This location ranks #27 for species diversity among 89 san diego county County natural areas, placing it in the 70th percentile for biodiversity.

Biodiversity Highlights

49
Total Species
Documented wildlife species
41
Genus Diversity
Taxonomic genera represented
25
Common Species
Frequently observed species
24
Rare Species
Occasionally documented species
#27
Regional Rank
Out of 89 locations

Species Distribution

Very Common10 species
Common15 species
Occasional15 species
Rare9 species

Regional Context

Regional Ranking
#27 of 89 locations
70th percentile for diversity
vs. San Diego
-51% species diversity

Most Common Species

Showing 20 most frequently observed species out of 49 total documented species.

Egretta thula

Egretta thula

Snowy Egret

Very Common12 obs.
Ardea alba

Ardea alba

Great Egret

Very Common5 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Very Common4 obs.
Fulica americana

Fulica americana

American Coot

Very Common4 obs.
Recurvirostra americana

Recurvirostra americana

American avocet

Very Common4 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Common4 obs.
Spatula discors

Spatula discors

Blue-winged Teal

Common4 obs.
Numenius phaeopus

Numenius phaeopus

whimbrel

Common3 obs.
Egretta rufescens

Egretta rufescens

Reddish Egret

Common3 obs.
Sterna forsteri

Sterna forsteri

forster’s tern

Common3 obs.
Corvus brachyrhynchos

Corvus brachyrhynchos

American Crow

Common2 obs.
Podiceps nigricollis

Podiceps nigricollis

black-necked grebe

Occasional2 obs.
Actitis macularius

Actitis macularius

spotted sandpiper

Occasional2 obs.
Himantopus mexicanus

Himantopus mexicanus

Black-necked Stilt

Occasional2 obs.
Egretta caerulea

Egretta caerulea

Little Blue Heron

Occasional2 obs.
Larus occidentalis

Larus occidentalis

Western Gull

Occasional2 obs.
Spatula cyanoptera

Spatula cyanoptera

Cinnamon Teal

Occasional2 obs.
Tringa semipalmata

Tringa semipalmata

Willet

Rare2 obs.
Selasphorus sasin

Selasphorus sasin

Allen's Hummingbird

Rare1 obs.
Megaceryle alcyon

Megaceryle alcyon

Belted Kingfisher

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in San Diego County

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

Regional Wildlife Network

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

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