Fetters Hot Springs-agua Caliente

Ecosystem Overview

The Fetters Hot Springs-agua Caliente ecosystem supports 100 documented wildlife species across 94 taxonomic genera. Located in Sonoma 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 #1 for species diversity among 41 Sonoma County County natural areas, placing it in the 98th 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 41 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#1 of 41 locations

98th percentile for diversity

vs. Santa Rosa

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.

Aneides lugubris

Arboreal salamander

Very Common9 obs.

Menemerus semilimbatus

Very Common9 obs.

Apis mellifera

Western Honey Bee

Very Common8 obs.

Calypte anna

Anna's Hummingbird

Very Common8 obs.

Icterus cucullatus

Hooded oriole

Very Common7 obs.

Contia tenuis

Sharptail Snake

Common7 obs.

Armadillidium vulgare

common pill woodlouse

Common6 obs.

Batrachoseps attenuatus

California Slender Salamander

Common6 obs.

Andricus quercuscalifornicus

Common6 obs.

Petrophila confusalis

Common6 obs.

Oxyopes scalaris

Common5 obs.

Haemorhous mexicanus

House Finch

Occasional5 obs.

Aphelocoma californica

California/Woodhouse's Scrub-Jay

Occasional5 obs.

Holocnemus pluchei

Occasional4 obs.

Vanessa cardui

painted lady

Occasional4 obs.

Quercus agrifolia

Coast Live Oak

Occasional4 obs.

Allium triquetrum

Threecorner leek

Occasional4 obs.

Patagioenas fasciata

Band-tailed Pigeon

Rare4 obs.

Pseudacris regilla

Pacific chorus frog

Rare4 obs.

Pyralis farinalis

Meal Moth

Rare4 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 Fetters Hot Springs-Agua Caliente. Perfect for outdoor adventures, education, and nature exploration.

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Regional Comparison

Regional Ranking

100

Species Count

+16%

vs. Regional Average

Compared to 8 nearby locations in Sonoma County County, California

Nearby Natural Areas

Santa Rosa

Importance: 0.50

100 species

0% vs. current

Sonoma County

Importance: 0.49

100 species

0% vs. current

Sonoma

Importance: 0.35

100 species

0% vs. current

Sebastopol

Importance: 0.35

100 species

0% vs. current

Petaluma

Importance: 0.35

100 species

0% vs. current

Healdsburg

Importance: 0.35

86 species

+16% vs. current

Cloverdale

Importance: 0.35

81 species

+23% vs. current

Tolay Lake

Importance: 0.35

17 species

+488% 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 Sonoma 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

+16%

vs. Regional Average

Compared to 8 nearby locations in Sonoma County County, California

Nearby Natural Areas

Santa Rosa

Importance: 0.50

100 species

0% vs. current

Sonoma County

Importance: 0.49

100 species

0% vs. current

Sonoma

Importance: 0.35

100 species

0% vs. current

Sebastopol

Importance: 0.35

100 species

0% vs. current

Petaluma

Importance: 0.35

100 species

0% vs. current

Healdsburg

Importance: 0.35

86 species

+16% vs. current

Cloverdale

Importance: 0.35

81 species

+23% vs. current

Tolay Lake

Importance: 0.35

17 species

+488% 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 41 locations

Species Distribution

Very Common21 species

Common30 species

Occasional30 species

Rare19 species

Regional Context

Regional Ranking

#1 of 41 locations

98th percentile for diversity

vs. Santa Rosa

0% species diversity

Most Common Species

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

Aneides lugubris

Arboreal salamander

Very Common9 obs.

Menemerus semilimbatus

Very Common9 obs.

Apis mellifera

Western Honey Bee

Very Common8 obs.

Calypte anna

Anna's Hummingbird

Very Common8 obs.

Icterus cucullatus

Hooded oriole

Very Common7 obs.

Contia tenuis

Sharptail Snake

Common7 obs.

Armadillidium vulgare

common pill woodlouse

Common6 obs.

Batrachoseps attenuatus

California Slender Salamander

Common6 obs.

Andricus quercuscalifornicus

Common6 obs.

Petrophila confusalis

Common6 obs.

Oxyopes scalaris

Common5 obs.

Haemorhous mexicanus

House Finch

Occasional5 obs.

Aphelocoma californica

California/Woodhouse's Scrub-Jay

Occasional5 obs.

Holocnemus pluchei

Occasional4 obs.

Vanessa cardui

painted lady

Occasional4 obs.

Quercus agrifolia

Coast Live Oak

Occasional4 obs.

Allium triquetrum

Threecorner leek

Occasional4 obs.

Patagioenas fasciata

Band-tailed Pigeon

Rare4 obs.

Pseudacris regilla

Pacific chorus frog

Rare4 obs.

Pyralis farinalis

Meal Moth

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.