District of Columbia, DC

County

25,797 species observed across 8 groups · Pop. 670.8K

Ecoregions

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Species observed

Birds· 637 species

Mammals· 185 species

Plants· 6,596 species

Reptiles & Amphibians· 265 species

Fish· 395 species

Insects· 11,973 species

Other Invertebrates· 1,763 species

Fungi & Lichens· 3,983 species

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Cities in District of Columbia

Washington, DCPop. 670.8K