Mahaska County, IA

County

11,282 species observed across 8 groups · Pop. 22.2K

Ecoregions

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Species observed

Birds· 408 species

Mammals· 73 species

Plants· 2,777 species

Reptiles & Amphibians· 86 species

Fish· 146 species

Insects· 5,758 species

Other Invertebrates· 646 species

Fungi & Lichens· 1,388 species

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Part of

StateIowaPop. 3.2M

Cities in Mahaska County

Oskaloosa, IAPop. 11.5KPella, IAPop. 10.5K