Species: Chroicocephalus genei Date: 1993-04-27 Country: Spain
Data resource: Bird census at the beach of Doñana Natural Space Basis of record: Human observation View record
Species: Chroicocephalus ridibundus Date: 1993-04-27 Country: Spain
Data resource: Bird census at the beach of Doñana Natural Space Basis of record: Human observation View record
Species: Chroicocephalus ridibundus Date: 1993-04-12 Country: Spain
Data resource: Bird census at the beach of Doñana Natural Space Basis of record: Human observation View record