Tustin

Ecosystem Overview

The Tustin ecosystem supports 100 documented wildlife species across 84 taxonomic genera. Located in Orange 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 #15 for species diversity among 73 Orange County County natural areas, placing it in the 79th 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

#15

Regional Rank

Out of 73 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#15 of 73 locations

79th percentile for diversity

vs. Anaheim

0% species diversity

Ecosystem Overview

‌
‌
‌
‌

Biodiversity Highlights

‌

Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

‌

Most Common Species

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

Chenopodiastrum murale

Nettleleaf goosefoot

Very Common8 obs.

Lactuca serriola

Prickly Lettuce

Very Common6 obs.

Euphorbia peplus

petty spurge

Very Common6 obs.

Erodium cicutarium

Common Stork'S-Bill

Very Common5 obs.

Melilotus indicus

snall melilot

Very Common5 obs.

Solanum lycopersicum

tomato

Common5 obs.

Cathartes aura

Turkey Vulture

Common5 obs.

Trifolium fragiferum

Strawberry Clover

Common4 obs.

Plantago major

Great Plantain

Common4 obs.

Erigeron bonariensis

Argentine fleabane

Common4 obs.

Portulaca oleracea

common purslane

Common4 obs.

Euphorbia serpens

Matted Sandmat

Occasional4 obs.

Datura wrightii

sacred thorn-apple

Occasional4 obs.

Apium graveolens

wild celery

Occasional4 obs.

Solanum nigrum

black nightshade

Occasional4 obs.

Polygonum aviculare

knotgrass

Occasional4 obs.

Tribulus terrestris

Puncturevine

Occasional4 obs.

Erodium moschatum

Musk Stork's-bill

Rare4 obs.

Ehrharta erecta

Panic veldtgrass

Rare4 obs.

Rumex spinosus

Rare3 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.

Most Common Species

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

Want the Complete Field Guide?

‌
‌

‌

Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Tustin. Perfect for outdoor adventures, education, and nature exploration.

$6.99

Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Tustin. Perfect for outdoor adventures, education, and nature exploration.

Email Address (for delivery)

Your field guide will be delivered to this email address. Please double-check for accuracy.

$6.99

Regional Comparison

Regional Ranking

100

Species Count

+4%

vs. Regional Average

Compared to 8 nearby locations in Orange County County, California

Nearby Natural Areas

Anaheim

Importance: 0.59

100 species

0% vs. current

Orange County

Importance: 0.55

100 species

0% vs. current

Santa Ana

Importance: 0.50

69 species

+45% vs. current

Fullerton

Importance: 0.47

100 species

0% vs. current

Costa Mesa

Importance: 0.46

100 species

0% vs. current

Orange

Importance: 0.46

100 species

0% vs. current

Newport Beach

Importance: 0.46

100 species

0% vs. current

Mission Viejo

Importance: 0.44

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 Orange County County.

Regional Comparison

‌

Regional Ranking

‌

Species Count

‌

vs. Regional Average

‌

Nearby Natural Areas

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

About This Comparison

‌
‌
‌

Regional Comparison

Regional Ranking

100

Species Count

+4%

vs. Regional Average

Compared to 8 nearby locations in Orange County County, California

Nearby Natural Areas

Anaheim

Importance: 0.59

100 species

0% vs. current

Orange County

Importance: 0.55

100 species

0% vs. current

Santa Ana

Importance: 0.50

69 species

+45% vs. current

Fullerton

Importance: 0.47

100 species

0% vs. current

Costa Mesa

Importance: 0.46

100 species

0% vs. current

Orange

Importance: 0.46

100 species

0% vs. current

Newport Beach

Importance: 0.46

100 species

0% vs. current

Mission Viejo

Importance: 0.44

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

#15

Regional Rank

Out of 73 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#15 of 73 locations

79th percentile for diversity

vs. Anaheim

0% species diversity

Most Common Species

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

Chenopodiastrum murale

Nettleleaf goosefoot

Very Common8 obs.

Lactuca serriola

Prickly Lettuce

Very Common6 obs.

Euphorbia peplus

petty spurge

Very Common6 obs.

Erodium cicutarium

Common Stork'S-Bill

Very Common5 obs.

Melilotus indicus

snall melilot

Very Common5 obs.

Solanum lycopersicum

tomato

Common5 obs.

Cathartes aura

Turkey Vulture

Common5 obs.

Trifolium fragiferum

Strawberry Clover

Common4 obs.

Plantago major

Great Plantain

Common4 obs.

Erigeron bonariensis

Argentine fleabane

Common4 obs.

Portulaca oleracea

common purslane

Common4 obs.

Euphorbia serpens

Matted Sandmat

Occasional4 obs.

Datura wrightii

sacred thorn-apple

Occasional4 obs.

Apium graveolens

wild celery

Occasional4 obs.

Solanum nigrum

black nightshade

Occasional4 obs.

Polygonum aviculare

knotgrass

Occasional4 obs.

Tribulus terrestris

Puncturevine

Occasional4 obs.

Erodium moschatum

Musk Stork's-bill

Rare4 obs.

Ehrharta erecta

Panic veldtgrass

Rare4 obs.

Rumex spinosus

Rare3 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.