View source for Order Anseriformes (Wagler 1830)

===Family Anatidae Leach 1820, anatids===
Genus ''Anas'' Linnaeus 1758
*''Anas acuta'' Linnaeus 1758 – Northern Pintail  - common, nests.
*''Anas clypeata'' Linnaeus 1758 – Northern Shoveler - nests.
*''Anas crecca'' Linnaeus 1758 - Eurasian Teal, Common Teal  - common, nests.
*''Anas penelope'' Linnaeus 1758 – Eurasian Wigeon, Wigeon  - common, nests.
*''Anas platyrhynchos'' Linnaeus 1758 – Mallard, wild duck - common, nests.
Genus ''Branta'' 
*''Branta leucopsis'' (Bechstein, 1803)– Barnacle Goose - rare, migrating. (A pair was encounted 9 June 2013 at the shore near WSBS (D.A.Voronov, E.D.Krasnova, personal rep.).
Genus ''Anser'' Brisson 1760
*''Anser anser'' (Linnaeus 1758) – Greylag Goose  (Freude, 1986).
*''Anser albifrons'' (Scopoli, 1769) - Greater White-fronted Goose - rare, migrating. Small number feeds during autumn migration on the lakes N. and V. Ershovskoe. One bird was encounted together with a pair of Barnacle Geese at the shore near WSBS 9 June 2013 (D.A.Voronov, E.D.Krasnova, personal rep.).
*''Anser fabalis'' (Latham, 1787) -  taiga bean goose - flocks and separate individuals were encountered by the autumn migration, sometimes stop on the bay Ermolinskaya (P. Kvartalnov, personal communication).
Genus ''Aythya'' Boie 1822
*''Aythya fuligula'' (Linnaeus 1758) - Tufted Duck  – rare, stays through winter (Blagosklonov, 1960); common, nests (V.I.Voronetsky, G.S.Eremkin).
*''Aythya marila'' (Linnaeus 1761) - Greater Scaup  - common, nests.
Genus ''Bucephala'' Baird 1858
*''Bucephala clangula'' (Linnaeus 1758) - Common Goldeneye  – common, nests, stays through winter.
Genus ''Clangula'' Leach 1819
*''Clangula hyemalis'' (Linnaeus 1758) – Long-tailed Duck, Oldsquaw  - common, at flyby, stays through winter.
Genus ''Cygnus'' Bechstein 1803
*''Cygnus bewickii'' Yarrell 1830 - Tundra Swan, Bewick's Swan, Whistling Swan   – rare, at flyby (Bianky, 1975).
*''Cygnus cygnus'' (Linnaeus 1758) - Whooper Swan – at flyby – Blagosklonov, 1960; in July 1997, a pair of birds was observed  in the Ermolinskaya Inlet (personal message by P.V.Kvartalnov).
Genus ''Melanitta'' Boie 1822
*''Melanitta fusca'' (Linnaeus 1758) - Velvet Scoter  - common, stays through winter, nests (Blagosklonov, 1960, personal message by G.S.Eremkin).
*''Melanitta nigra'' (Linnaeus 1758) – Common Scoter - at flyby.
Genus ''Mergus'' Linnaeus 1758
*''Mergus albellus'' Linnaeus 1758 – Smew - rare, nests – Благосклонов, 1960; Воронецкий, 1988.
*''Mergus merganser'' Linnaeus 1758 – Goosander, Common Merganser  - common; summer resident; in the printed version of the Catalogue published in 2008, the species was listed as breeding, but nesting is not reliably known.
*''Mergus serrator'' Linnaeus 1758 - Red-breasted Merganser  - common, nests; rarely stays through winter in the ice clearing (report by Галоян Э. and Краснова Е.Д.).
Genus ''Polysticta'' Eyton 1836
*''Polysticta stelleri'' (Pallas 1769) - Steller's Eider - rare, stays through winter.
Genus ''Somateria'' Leach 1819
*''Somateria mollissima'' (Linnaeus 1758) - Common Eider  - common, nests, stays through winter.
*''Somateria spectabilis'' (Linnaeus 1758) - King Eider  - rare, stays through winter. In the printed Catalogue this species was listed as nesting, howewer this seems unlikely.
Genus ''Tadorna'' von Oken 1817
*''Tadorna ferruginea'' (Pallas 1764) – Ruddy Shelduck  – sporadic, at flyby (Коханов, 1999).

[[rus:Oтряд Anseriformes (Wagler 1830), гусеобразные]]