Massac County, IL
County15,417 species observed across 8 groups · Pop. 14.1K
Ecoregions
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Species observed
Birds· 453 species
Mammals· 96 species
Plants· 4,344 species
Reptiles & Amphibians· 183 species
Fish· 280 species
Insects· 6,989 species
Other Invertebrates· 1,001 species
Fungi & Lichens· 2,071 species
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StateIllinoisPop. 12.8M