Massac County, IL
County15417 species observed across 8 groups · Pop. 14.1K
Ecoregions
Species observed
Increased Seasonal Activity
Currently Flowering
Birds· 453 species
Mammals· 96 species
Plants· 4344 species
Reptiles & Amphibians· 183 species
Fish· 280 species
Insects· 6989 species
Other Invertebrates· 1001 species
Fungi & Lichens· 2071 species
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Part of
StateIllinoisPop. 12.8M