Marine Corps Base Camp Pendleton

Ecosystem Overview

The Marine Corps Base Camp Pendleton ecosystem supports 100 documented wildlife species across 94 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 #9 for species diversity among 89 San Diego County County natural areas, placing it in the 90th percentile for biodiversity.

Biodiversity Highlights

100

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 89 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#9 of 89 locations

90th percentile for diversity

vs. San Diego

0% species diversity

Ecosystem Overview

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Biodiversity Highlights

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Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

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Most Common Species

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

Megastraea undosa

Very Common80 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Very Common17 obs.

Strongylocentrotus purpuratus

purple sea urchin

Very Common11 obs.

Murgantia histrionica

Very Common10 obs.

Baccharis pilularis

coyotebrush

Very Common10 obs.

Otospermophilus beecheyi

California ground squirrel

Common10 obs.

Modiolus capax

Common9 obs.

Encelia californica

Common9 obs.

Aplysia vaccaria

Common8 obs.

Artemisia californica

California sagebrush

Common7 obs.

Calypte anna

Anna's Hummingbird

Common6 obs.

Isocoma menziesii

Occasional5 obs.

Datura wrightii

sacred thorn-apple

Occasional5 obs.

Aplysia californica

California seahare

Occasional5 obs.

Heterotheca grandiflora

Telegraphweed

Occasional5 obs.

Larus californicus

California Gull

Occasional5 obs.

Cleomella arborea

Occasional5 obs.

Eriogonum parvifolium

Rare4 obs.

Sambucus cerulea

blue elder

Rare4 obs.

Spilogale gracilis

Western Spotted Skunk

Rare4 obs.

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Most Common Species

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Want the Complete Field Guide?

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Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Marine Corps Base Camp Pendleton. Perfect for outdoor adventures, education, and nature exploration.

$6.99

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Regional Comparison

Regional Ranking

100

Species Count

vs. Regional Average

Compared to 8 nearby locations in San Diego County County, California

Nearby Natural Areas

San Diego

Importance: 0.63

100 species

0% vs. current

San Diego County

Importance: 0.55

100 species

0% vs. current

Carlsbad

Importance: 0.47

100 species

0% vs. current

Oceanside

Importance: 0.46

100 species

0% vs. current

Escondido

Importance: 0.45

100 species

0% vs. current

Chula Vista

Importance: 0.45

100 species

0% vs. current

San Marcos

Importance: 0.44

100 species

0% vs. current

Coronado

Importance: 0.42

100 species

0% vs. current

About This Comparison

These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within San Diego County County.

Regional Comparison

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Regional Ranking

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Species Count

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vs. Regional Average

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Nearby Natural Areas

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Regional Comparison

Regional Ranking

100

Species Count

vs. Regional Average

Compared to 8 nearby locations in San Diego County County, California

Nearby Natural Areas

San Diego

Importance: 0.63

100 species

0% vs. current

San Diego County

Importance: 0.55

100 species

0% vs. current

Carlsbad

Importance: 0.47

100 species

0% vs. current

Oceanside

Importance: 0.46

100 species

0% vs. current

Escondido

Importance: 0.45

100 species

0% vs. current

Chula Vista

Importance: 0.45

100 species

0% vs. current

San Marcos

Importance: 0.44

100 species

0% vs. current

Coronado

Importance: 0.42

100 species

0% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

100

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 89 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#9 of 89 locations

90th percentile for diversity

vs. San Diego

0% species diversity

Most Common Species

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

Megastraea undosa

Very Common80 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Very Common17 obs.

Strongylocentrotus purpuratus

purple sea urchin

Very Common11 obs.

Murgantia histrionica

Very Common10 obs.

Baccharis pilularis

coyotebrush

Very Common10 obs.

Otospermophilus beecheyi

California ground squirrel

Common10 obs.

Modiolus capax

Common9 obs.

Encelia californica

Common9 obs.

Aplysia vaccaria

Common8 obs.

Artemisia californica

California sagebrush

Common7 obs.

Calypte anna

Anna's Hummingbird

Common6 obs.

Isocoma menziesii

Occasional5 obs.

Datura wrightii

sacred thorn-apple

Occasional5 obs.

Aplysia californica

California seahare

Occasional5 obs.

Heterotheca grandiflora

Telegraphweed

Occasional5 obs.

Larus californicus

California Gull

Occasional5 obs.

Cleomella arborea

Occasional5 obs.

Eriogonum parvifolium

Rare4 obs.

Sambucus cerulea

blue elder

Rare4 obs.

Spilogale gracilis

Western Spotted Skunk

Rare4 obs.

Want the Complete Field Guide?

Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.

Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.