Mason County, IL

County

13749 species observed across 5 groups · Pop. 13.1K

Ecoregions

Species observed

Increased Seasonal Activity

Currently Flowering

Birds· 450 species

Mammals· 98 species

Plants· 4271 species

Reptiles & Amphibians

Fish

Insects· 7986 species

Other Invertebrates· 944 species

Fungi & Lichens

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Part of

StateIllinoisPop. 12.8M