Bird namesEnglish/한국어Anseriformes / AnatidaeGreater Scaup검은머리흰죽지Aythya marila포항--형산강(Pohang--Hyeongsancheon (river)) · 2025-11-01Related checklists01 Nov 2025포항--형산강(Pohang--Hyeongsancheon (river))↗My observed locations© OpenStreetMap contributors
