环颈潜鸭 Duck Species Profile - Ring-necked Duck. Retrieved from Archived copy. [2012-12-17]. (原始内容存档于2012-11-05). Boreal Songbird Initiative: Ring-necked Duck
夏威夷鳥類列表ferina (Common Pochard) ※迷鳥 環頸潛鴨 - Aythya collaris (Ring-necked Duck) 鳳頭潛鴨 - Aythya fuligula (Tufted Duck) ※迷鳥 斑背潛鴨 - Aythya marila (Greater Scaup) 小潛鴨 -
英國鳥類列表(Redhead(英语:Redhead (duck))) A 帆背潛鴨 - Aythya valisineria (Canvasback) A 环颈潜鸭 - Aythya collaris (Ring-necked Duck) A 白眼潛鴨 - Aythya nyroca (Ferruginous Duck) A ※很多紀錄被認為是逸鳥
加利福尼亞鳥類列表ferina (Common Pochard) * 環頸潛鴨 - Aythya collaris (Ring-necked Duck) 鳳頭潛鴨 - Aythya fuligula (Tufted Duck) 斑背潛鴨 - Aythya marila (Greater Scaup) 小潛鴨 - Aythya
加拉巴哥群島鳥類列表(American Oystercatcher) 反嘴鴴科 Recurvirostridae Himantopus mexicanus (Black-necked Stilt) 鴴科 Charadriidae 太平洋金斑鴴 - Pluvialis fulva (Pacific Golden-Plover)