LaSalle County, IL

County

19,405 species observed across 8 groups · Pop. 109.4K

Ecoregions

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Species observed

Birds· 520 species

Mammals· 114 species

Plants· 4,737 species

Reptiles & Amphibians· 131 species

Fish· 213 species

Insects· 9,022 species

Other Invertebrates· 1,118 species

Fungi & Lichens· 3,550 species

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Part of

StateIllinoisPop. 12.8M

Cities in LaSalle County

Ottawa, ILPop. 18.8KStreator, ILPop. 12.5K