Cass County, IA
County10,822 species observed across 8 groups · Pop. 13.1K
Ecoregions
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Species observed
Birds· 435 species
Mammals· 84 species
Plants· 2,647 species
Reptiles & Amphibians· 81 species
Fish· 115 species
Insects· 5,481 species
Other Invertebrates· 615 species
Fungi & Lichens· 1,364 species
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StateIowaPop. 3.2M