Douglas County, IL

County

16,786 species observed across 8 groups · Pop. 19.8K

Ecoregions

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Species observed

Birds· 463 species

Mammals· 97 species

Plants· 4,271 species

Reptiles & Amphibians· 134 species

Fish· 213 species

Insects· 7,414 species

Other Invertebrates· 949 species

Fungi & Lichens· 3,245 species

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Part of

StateIllinoisPop. 12.8M