Spillville

Ecosystem Overview

The Spillville ecosystem supports 8 documented wildlife species across 8 taxonomic genera. Located in Winneshiek County, Iowa, this area provides critical habitat with diverse natural communities. The location hosts 2 frequently observed species and 1 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Winneshiek County nearby has 90% more documented species, Spillville offers unique wildlife observation opportunities.

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Species Distribution

Very Common2 species

Common3 species

Occasional2 species

Rare1 species

Regional Context

vs. Winneshiek County

-90% 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 8 total documented species.

Viburnum opulus

Viburnum

Very Common0.32 obs.

Asparagus officinalis

Asparagus

Very Common0.25 obs.

Ambrosia trifida

Horseweed

Very Common0.08 obs.

Hackelia virginiana

Stickseed

Very Common0.07 obs.

Amphicarpaea bracteata

Hog Peanut

Very Common0.07 obs.

Parthenocissus quinquefolia

Woodbine

Common0.05 obs.

Rubus occidentalis

Blackcap

Common0.05 obs.

Monarda fistulosa

Beebalm

Common0.05 obs.

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Most Common Species

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Regional Comparison

Regional Ranking

Species Count

-75%

vs. Regional Average

Compared to 8 nearby locations in Winneshiek County County, Iowa

Nearby Natural Areas

Winneshiek County

Importance: 0.80

79 species

-90% vs. current

Jackson Junction

Importance: 0.70

80 species

-90% vs. current

Decorah

Importance: 0.70

66 species

-88% vs. current

Fort Atkinson

Importance: 0.70

12 species

-33% vs. current

Calmar

Importance: 0.70

11 species

-27% vs. current

Castalia

Importance: 0.70

5 species

+60% vs. current

Coon River Wildlife Management Area

Importance: 0.70

2 species

+300% vs. current

Ridgeway

Importance: 0.70

2 species

+300% 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 Winneshiek 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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Most Common Species

Showing 20 most frequently observed species out of 8 total documented species.

Viburnum opulus

Viburnum

Very Common0.32 obs.

Asparagus officinalis

Asparagus

Very Common0.25 obs.

Ambrosia trifida

Horseweed

Very Common0.08 obs.

Hackelia virginiana

Stickseed

Very Common0.07 obs.

Amphicarpaea bracteata

Hog Peanut

Very Common0.07 obs.

Parthenocissus quinquefolia

Woodbine

Common0.05 obs.

Rubus occidentalis

Blackcap

Common0.05 obs.

Monarda fistulosa

Beebalm

Common0.05 obs.

Want the Complete Field Guide?

Get all 8 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.

Regional Comparison

Regional Ranking

Species Count

-75%

vs. Regional Average

Compared to 8 nearby locations in Winneshiek County County, Iowa

Nearby Natural Areas

Winneshiek County

Importance: 0.80

79 species

-90% vs. current

Jackson Junction

Importance: 0.70

80 species

-90% vs. current

Decorah

Importance: 0.70

66 species

-88% vs. current

Fort Atkinson

Importance: 0.70

12 species

-33% vs. current

Calmar

Importance: 0.70

11 species

-27% vs. current

Castalia

Importance: 0.70

5 species

+60% vs. current

Coon River Wildlife Management Area

Importance: 0.70

2 species

+300% vs. current

Ridgeway

Importance: 0.70

2 species

+300% 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

Species Distribution

Very Common2 species

Common3 species

Occasional2 species

Rare1 species

Regional Context

vs. Winneshiek County

-90% species diversity