https://dongniao.net/nd/204/%E6%96%91%E8%83%8C%E6%BD%9C%E9%B8%AD/Greater+Scaup/Greater+Scaup
斑背潜鸭 - Greater Scaup - Aythya marila - 懂鸟 - 鸟类图片鸣声识别与资讯
懂鸟 - 斑背潜鸭 - Greater Scaup - Aythya marila ，图片鸣声识别全球鸟类。鸟类鉴别、资料、图、鸣声、分布、亚种、繁殖、生态等相关资料查询，观鸟拍鸟必备。
greater scaupaythya marila
https://biogeo.ru/collection_instance/aythya-marila-4/
A-1839: Aythya marila - Кафедра биогеографии географического факультета МГУ
Apr 2, 2025 - Описание экспоната коллекции: Птицы - Aythya marila - Чернеть морская - A-1839
aythya marila
https://luontoportti.com/t/612
Lapasotka, Aythya marila - Linnut - LuontoPortti
aythya marilalapasotkalinnut
https://birding.sk/index.php/sk/9?recordnav=2a88f923319eebbc9ff151ff9a0823f1
Aythya marila - Chochlačka morská
10.11.2007 - 3 ex, Bešeňová / Ružomberok, František Bednár
aythya marila
https://www.semanticscholar.org/topic/Aythya-marila-mariloides/12348366
Aythya marila mariloides | Semantic Scholar
aythya marilasemantic scholar
https://www.ogfishlab.com/tag/aythya-marila/
Aythya marila – Otolith Geochemistry & Fish Ecology Laboratory
aythya marilaotolithgeochemistryfishecology