Marion County, IL

County

15,502 species observed across 8 groups · Pop. 37.7K

Ecoregions

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Species observed

Birds· 444 species

Mammals· 105 species

Plants· 4,251 species

Reptiles & Amphibians· 164 species

Fish· 247 species

Insects· 7,068 species

Other Invertebrates· 931 species

Fungi & Lichens· 2,292 species

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Part of

StateIllinoisPop. 12.8M