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San Francisco County Birding

Pacific-slope Flycatcher ©  Hugh Cotter

San Francisco City Cumulative Species List Archive 2016 to 2003

Each year since 1998 a cumulative species list has been maintained for San Francisco City .
The highest total number of species ever recorded was in 2015 with 295 Species.
The lowest total was in 1999 with 254 species.
The 10 year average total is 284.1 species.
Species included are those seen in peninsula San Francisco or from shore in peninsula San Francisco.