Onalaska

Ecosystem Overview

The Onalaska ecosystem supports 10 documented wildlife species across 10 taxonomic genera. Located in La Crosse County, Wisconsin, this area provides critical habitat with diverse natural communities. The location hosts 3 frequently observed species and 1 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While La Crosse nearby has 84% more documented species, Onalaska offers unique wildlife observation opportunities. This location ranks #3 for species diversity among 3 La Crosse County County natural areas, placing it in the 0th percentile for biodiversity.

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 3 locations

Species Distribution

Very Common3 species

Common3 species

Occasional3 species

Rare1 species

Regional Context

Regional Ranking

#3 of 3 locations

0th percentile for diversity

vs. La Crosse

-84% 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 10 total documented species.

Graptemys geographica

common map turtle

Very Common1 obs.

Haliaeetus leucocephalus

Bald Eagle

Very Common1 obs.

Larus delawarensis

Ring-billed Gull

Very Common1 obs.

Tachycineta bicolor

Tree/Violet-Green Swallow

Very Common1 obs.

Zenaida macroura

Mourning Dove

Very Common1 obs.

Oxyura jamaicensis

Ruddy Duck

Common1 obs.

Galium aparine

Bedstraw

Common1 obs.

Turritis glabra

Tower Rockcress

Common1 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Common1 obs.

Spatula discors

Blue-winged Teal

Common1 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 Onalaska. Perfect for outdoor adventures, education, and nature exploration.

$6.99

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

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Regional Comparison

Regional Ranking

Species Count

-88%

vs. Regional Average

Compared to 2 nearby locations in La Crosse County County, Wisconsin

Nearby Natural Areas

La Crosse

Importance: 0.46

64 species

-84% vs. current

La Crosse County

Importance: 0.39

100 species

-90% 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 La Crosse 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

Species Count

-88%

vs. Regional Average

Compared to 2 nearby locations in La Crosse County County, Wisconsin

Nearby Natural Areas

La Crosse

Importance: 0.46

64 species

-84% vs. current

La Crosse County

Importance: 0.39

100 species

-90% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 3 locations

Species Distribution

Very Common3 species

Common3 species

Occasional3 species

Rare1 species

Regional Context

Regional Ranking

#3 of 3 locations

0th percentile for diversity

vs. La Crosse

-84% species diversity

Most Common Species

Showing 20 most frequently observed species out of 10 total documented species.

Graptemys geographica

common map turtle

Very Common1 obs.

Haliaeetus leucocephalus

Bald Eagle

Very Common1 obs.

Larus delawarensis

Ring-billed Gull

Very Common1 obs.

Tachycineta bicolor

Tree/Violet-Green Swallow

Very Common1 obs.

Zenaida macroura

Mourning Dove

Very Common1 obs.

Oxyura jamaicensis

Ruddy Duck

Common1 obs.

Galium aparine

Bedstraw

Common1 obs.

Turritis glabra

Tower Rockcress

Common1 obs.

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Common1 obs.

Spatula discors

Blue-winged Teal

Common1 obs.

Want the Complete Field Guide?

Get all 10 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.