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Information about determination

Determination: Chroicocephalus philadelphia (Ord, 1815) - Bonaparte's Gull

Image author: U.S. Fish and Wildlife Service

Author of determination and verification

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UserAccuracy opinionTaxon
U.S. Fish and Wildlife ServiceDeterminationChroicocephalus philadelphia (Ord, 1815)

Determination history

UserOperationDateTaxonDetermination author
Ondřej ZichaSaved2008-04-26 22:15:00Larus philadelphiaU.S. Fish and Wildlife Service
Ondřej ZichaTaxon change2009-02-11 21:23:19Chroicocephalus philadelphia
Original name: Larus philadelphia
Ondřej ZichaTaxon change2018-11-28 21:06:26Larus philadelphia
Original name: Chroicocephalus philadelphia
Ondřej ZichaTaxon change2020-07-22 17:11:44Chroicocephalus philadelphia
Original name: Larus philadelphia

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