Stercorarius
Stercorarius
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StercorariusLiên quan
Stercorarius skua Stercorarius antarcticus Sterculia apetala Stercorarius maccormicki Sterculia gengmaensis Sterculia lychnophora Sterculia impressinervis Sterculia tavia Sterculia mexicana Sterculia villosaTài liệu tham khảo
WikiPedia: Stercorarius http://ibc.lynxeds.com/family/skuas-stercorariidae http://www.eaaflyway.net/documents/translated/VNM/... https://web.archive.org/web/20070706235916/http://... https://commons.wikimedia.org/wiki/Stercorariidae?... https://species.wikimedia.org/wiki/Stercorariidae?...