Campbell

Ecosystem Overview

The Campbell ecosystem supports 100 documented wildlife species across 89 taxonomic genera. Located in Santa Clara 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 96 Santa Clara County County natural areas, placing it in the 91th 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 96 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#9 of 96 locations

91th percentile for diversity

vs. San José

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.

Aythya collaris

Ring-necked Duck

Very Common30 obs.

Bucephala albeola

Bufflehead

Very Common28 obs.

Mareca strepera

Gadwall

Very Common27 obs.

Branta canadensis

Canada goose

Very Common23 obs.

Nycticorax nycticorax

night heron, black-crowned night heron

Very Common22 obs.

Ardea alba

Great Egret

Common22 obs.

Anas platyrhynchos

mallard

Common17 obs.

Podilymbus podiceps

Pied-billed grebe

Common15 obs.

Actitis macularius

spotted sandpiper

Common14 obs.

Ardea herodias

Great Blue Heron

Common14 obs.

Lophodytes cucullatus

Hooded Merganser

Common14 obs.

Egretta thula

Snowy Egret

Occasional13 obs.

Oxyura jamaicensis

Ruddy Duck

Occasional13 obs.

Sayornis nigricans

black phoebe

Occasional12 obs.

Buteo lineatus

Red-Shouldered/Broad-Winged Hawk

Occasional12 obs.

Butorides virescens

green heron

Occasional12 obs.

Sciurus carolinensis

Grey squirrel

Occasional12 obs.

Oncorhynchus tshawytscha

Chinook salmon

Rare12 obs.

Calypte anna

Anna's Hummingbird

Rare9 obs.

Fulica americana

American Coot

Rare9 obs.

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Most Common Species

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Get Your Personalized Field Guide

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

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Regional Comparison

Regional Ranking

100

Species Count

vs. Regional Average

Compared to 8 nearby locations in Santa Clara County County, California

Nearby Natural Areas

San José

Importance: 0.59

100 species

0% vs. current

Palo Alto

Importance: 0.52

100 species

0% vs. current

Santa Clara County

Importance: 0.50

100 species

0% vs. current

Sunnyvale

Importance: 0.49

100 species

0% vs. current

Mountain View

Importance: 0.49

100 species

0% vs. current

Cupertino

Importance: 0.47

100 species

0% vs. current

Stanford

Importance: 0.46

100 species

0% vs. current

Los Gatos

Importance: 0.45

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 Santa Clara 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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About This Comparison

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Regional Comparison

Regional Ranking

100

Species Count

vs. Regional Average

Compared to 8 nearby locations in Santa Clara County County, California

Nearby Natural Areas

San José

Importance: 0.59

100 species

0% vs. current

Palo Alto

Importance: 0.52

100 species

0% vs. current

Santa Clara County

Importance: 0.50

100 species

0% vs. current

Sunnyvale

Importance: 0.49

100 species

0% vs. current

Mountain View

Importance: 0.49

100 species

0% vs. current

Cupertino

Importance: 0.47

100 species

0% vs. current

Stanford

Importance: 0.46

100 species

0% vs. current

Los Gatos

Importance: 0.45

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 96 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#9 of 96 locations

91th percentile for diversity

vs. San José

0% species diversity

Most Common Species

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

Aythya collaris

Ring-necked Duck

Very Common30 obs.

Bucephala albeola

Bufflehead

Very Common28 obs.

Mareca strepera

Gadwall

Very Common27 obs.

Branta canadensis

Canada goose

Very Common23 obs.

Nycticorax nycticorax

night heron, black-crowned night heron

Very Common22 obs.

Ardea alba

Great Egret

Common22 obs.

Anas platyrhynchos

mallard

Common17 obs.

Podilymbus podiceps

Pied-billed grebe

Common15 obs.

Actitis macularius

spotted sandpiper

Common14 obs.

Ardea herodias

Great Blue Heron

Common14 obs.

Lophodytes cucullatus

Hooded Merganser

Common14 obs.

Egretta thula

Snowy Egret

Occasional13 obs.

Oxyura jamaicensis

Ruddy Duck

Occasional13 obs.

Sayornis nigricans

black phoebe

Occasional12 obs.

Buteo lineatus

Red-Shouldered/Broad-Winged Hawk

Occasional12 obs.

Butorides virescens

green heron

Occasional12 obs.

Sciurus carolinensis

Grey squirrel

Occasional12 obs.

Oncorhynchus tshawytscha

Chinook salmon

Rare12 obs.

Calypte anna

Anna's Hummingbird

Rare9 obs.

Fulica americana

American Coot

Rare9 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.