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Grinnell

Ecosystem Overview

The Grinnell ecosystem supports 91 documented wildlife species across 83 taxonomic genera. Located in poweshiek county, iowa, this area provides critical habitat with diverse natural communities. The location hosts 19 frequently observed species and 18 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Poweshiek County nearby has 2% more documented species, Grinnell offers unique wildlife observation opportunities. This location ranks #2 for species diversity among 3 poweshiek county County natural areas, placing it in the 33th percentile for biodiversity.

Biodiversity Highlights

91
Total Species
Documented wildlife species
83
Genus Diversity
Taxonomic genera represented
46
Common Species
Frequently observed species
45
Rare Species
Occasionally documented species
#2
Regional Rank
Out of 3 locations

Species Distribution

Very Common19 species
Common27 species
Occasional27 species
Rare18 species

Regional Context

Regional Ranking
#2 of 3 locations
33th percentile for diversity
vs. Poweshiek County
-2% species diversity

Most Common Species

Showing 20 most frequently observed species out of 91 total documented species.

Cardinalis cardinalis

Cardinalis cardinalis

Northern Cardinal

Very Common9 obs.
Sylvilagus floridanus

Sylvilagus floridanus

Lapin A Queue Blanche

Very Common7 obs.
Sciurus niger

Sciurus niger

Cat Squirrel

Very Common6 obs.
Passer domesticus

Passer domesticus

House Sparrow

Very Common5 obs.
Branta canadensis

Branta canadensis

Canada goose

Very Common5 obs.
Spizella passerina

Spizella passerina

Chipping Sparrow

Common4 obs.
Setophaga coronata

Setophaga coronata

Myrtle Warbler

Common4 obs.
Sialia sialis

Sialia sialis

Eastern Bluebird

Common4 obs.
Turdus migratorius

Turdus migratorius

American Robin

Common4 obs.
Dumetella carolinensis

Dumetella carolinensis

Catbird

Common3 obs.
Zonotrichia albicollis

Zonotrichia albicollis

white-throated sparrow

Common3 obs.
Actitis macularius

Actitis macularius

spotted sandpiper

Occasional3 obs.
Setophaga ruticilla

Setophaga ruticilla

American Redstart

Occasional3 obs.
Agelaius phoeniceus

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Occasional3 obs.
Quiscalus quiscula

Quiscalus quiscula

Common Grackle

Occasional2 obs.
Sayornis phoebe

Sayornis phoebe

Eastern Phoebe

Occasional2 obs.
Cathartes aura

Cathartes aura

Turkey Vulture

Occasional2 obs.
Melanerpes carolinus

Melanerpes carolinus

Red-bellied Woodpecker

Rare2 obs.
Lithobates catesbeianus

Lithobates catesbeianus

Common Bullfrog

Rare2 obs.
Vanessa atalanta

Vanessa atalanta

Red Admiral

Rare2 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Poweshiek County

Discover 8 other wildlife-rich locations near Grinnell. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Grinnellwithin Poweshiek County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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