Arlington County, VA

County

25,758 species observed across 8 groups · Pop. 238.8K

Ecoregions

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Species observed

Birds· 635 species

Mammals· 185 species

Plants· 6,583 species

Reptiles & Amphibians· 265 species

Fish· 393 species

Insects· 11,894 species

Other Invertebrates· 1,757 species

Fungi & Lichens· 4,046 species

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Part of

StateVirginiaPop. 8.6M