Philadelphia County, PA

County

22,812 species observed across 8 groups · Pop. 1.6M

Ecoregions

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Species observed

Birds· 746 species

Mammals· 205 species

Plants· 6,896 species

Reptiles & Amphibians· 229 species

Fish· 473 species

Insects· 12,395 species

Other Invertebrates· 1,818 species

Fungi & Lichens

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Part of

StatePennsylvaniaPop. 13.0M

Cities in Philadelphia County

Philadelphia, PAPop. 1.6M