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Imperial Beach

Ecosystem Overview

The Imperial Beach ecosystem supports 100 documented wildlife species across 87 taxonomic genera. Located in san diego 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 #16 for species diversity among 89 san diego county County natural areas, placing it in the 82th percentile for biodiversity.

Biodiversity Highlights

100
Total Species
Documented wildlife species
87
Genus Diversity
Taxonomic genera represented
51
Common Species
Frequently observed species
49
Rare Species
Occasionally documented species
#16
Regional Rank
Out of 89 locations

Species Distribution

Very Common21 species
Common30 species
Occasional30 species
Rare19 species

Regional Context

Regional Ranking
#16 of 89 locations
82th percentile for diversity
vs. San Diego
0% species diversity

Most Common Species

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

Nyctanassa violacea

Nyctanassa violacea

Yellow-Crowned Night Heron

Very Common88 obs.
Megastraea undosa

Megastraea undosa

Very Common83 obs.
Egretta thula

Egretta thula

Snowy Egret

Very Common57 obs.
Passerculus sandwichensis

Passerculus sandwichensis

Savannah Sparrow

Very Common53 obs.
Melospiza melodia

Melospiza melodia

Song Sparrow

Very Common47 obs.
Falco sparverius

Falco sparverius

American Kestrel

Common42 obs.
Pandion haliaetus

Pandion haliaetus

osprey

Common36 obs.
Sayornis saya

Sayornis saya

Say's phoebe

Common36 obs.
Rallus obsoletus

Rallus obsoletus

Ridgway's Rail

Common33 obs.
Otospermophilus beecheyi

Otospermophilus beecheyi

California ground squirrel

Common32 obs.
Sylvilagus audubonii

Sylvilagus audubonii

Desert Cottontail

Common30 obs.
Tringa semipalmata

Tringa semipalmata

Willet

Occasional30 obs.
Mareca americana

Mareca americana

American Wigeon

Occasional28 obs.
Numenius americanus

Numenius americanus

long-billed curlew

Occasional28 obs.
Ardea alba

Ardea alba

Great Egret

Occasional26 obs.
Haemorhous mexicanus

Haemorhous mexicanus

House Finch

Occasional25 obs.
Numenius phaeopus

Numenius phaeopus

whimbrel

Occasional24 obs.
Zonotrichia leucophrys

Zonotrichia leucophrys

white-crowned sparrow

Rare23 obs.
Pelecanus occidentalis

Pelecanus occidentalis

Brown Pelican (Southern)

Rare23 obs.
Leptocottus armatus

Leptocottus armatus

Pacific staghorn sculpin

Rare22 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 Imperial Beach. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Imperial Beachwithin 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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