White-headed Duck [Oxyura leucocephala]
![White-headed Duck [Oxyura leucocephala]](https://graybirds.net/wp-content/gallery/anseriformes/N8E5116_EOS-1D_WWT-Washington_07Jun2014.jpg "White-headed Duck [Oxyura leucocephala]")
![Coscoroba Swan [Coscoroba coscoroba]](https://graybirds.net/wp-content/gallery/anseriformes/N8E3457_EOS-1D_CartagenaLagoon_27Jul2013.jpg "Coscoroba Swan [Coscoroba coscoroba]")
![Coscoroba Swan [Coscoroba coscoroba]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E3894_EOS-1D_Batuco-Lampa_22Apr2012.jpg "Coscoroba Swan [Coscoroba coscoroba]")
![Coscoroba Swan [Coscoroba coscoroba]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E3681_EOS-1D_Batuco-Lampa_22Apr2012.jpg "Coscoroba Swan [Coscoroba coscoroba]")
![Black Swan [Cygnus atratus]](https://graybirds.net/wp-content/gallery/anseriformes/N8E1101_EOS-1D_LondonWetlandCentre_23Dec2012.jpg "Black Swan [Cygnus atratus]")
![Black-necked Swan [Cygnus melancoryphus]](https://graybirds.net/wp-content/gallery/anseriformes/N8E3539_EOS-1D_CartagenaLagoon_27Jul2013.jpg "Black-necked Swan [Cygnus melancoryphus]")
![Mute Swan [Cygnus olor]](https://graybirds.net/wp-content/gallery/anseriformes/N8E7919_EOS-1D_RSPB-FramptonMarsh_22Jul2014.jpg "Mute Swan [Cygnus olor]")
![Mute Swan [Cygnus olor]](https://graybirds.net/wp-content/gallery/anseriformes/N8E5367_EOS-1D_RSPB-Saltholme_08Jun2014.jpg "Mute Swan [Cygnus olor]")
![Mute Swan [Cygnus olor]](https://graybirds.net/wp-content/gallery/anseriformes/4A_5903_EOS-1D_Dungeness_20Feb2017.jpg "Mute Swan [Cygnus olor]")
![Trumpeter Swan [Cygnus buccinator]](https://graybirds.net/wp-content/gallery/anseriformes/N8E8918_EOS-1D_WWT_Washington_27Sep2014.jpg "Trumpeter Swan [Cygnus buccinator]")
![Tundra Swan [Cygnus columbianus bewickii]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E0508_EOS-1D_Minsmere_13Nov2011.jpg "Tundra Swan [Cygnus columbianus bewickii]")
![Tundra Swan [Cygnus columbianus bewickii]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E0517_EOS-1D_Minsmere_13Nov2011.jpg "Tundra Swan [Cygnus columbianus bewickii]")
![Whooper Swan [Cygnus cygnus]](https://graybirds.net/wp-content/gallery/anseriformes/4A_2490_EOS-1D_WWTWelney_26Feb2016.jpg "Whooper Swan [Cygnus cygnus]")
![Whooper Swan [Cygnus cygnus]](https://graybirds.net/wp-content/gallery/anseriformes/4A_2405_EOS-1D_WWTWelney_26Feb2016.jpg "Whooper Swan [Cygnus cygnus]")
![Freckled Duck [Stictonetta naevosa]](https://graybirds.net/wp-content/gallery/anseriformes/4A_7995_EOS-1D_WWTSlimbridge_29Aug2017.jpg "Freckled Duck [Stictonetta naevosa]")
![Freckled Duck [Stictonetta naevosa]](https://graybirds.net/wp-content/gallery/anseriformes/4A_7993_EOS-1D_WWTSlimbridge_29Aug2017.jpg "Freckled Duck [Stictonetta naevosa]")
![Torrent Duck [Merganetta armata armata]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E3997_EOS-1D_YerbaLoca_29Apr2012.jpg "Torrent Duck [Merganetta armata armata]")
![Spur-winged Goose [Plectropterus gambensis niger]](https://graybirds.net/wp-content/gallery/anseriformes/MG_7783_20D_H10_22Aug2006.jpg "Spur-winged Goose [Plectropterus gambensis niger]")
![Spur-winged Goose [Plectropterus gambensis niger]](https://graybirds.net/wp-content/gallery/anseriformes/MG_2740_20D_Marievale_28Apr2008.jpg "Spur-winged Goose [Plectropterus gambensis niger]")
![Spur-winged Goose [Plectropterus gambensis gambensis]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E8732_EOS-1D_BangweuluWetlandsNP_05May2011.jpg "Spur-winged Goose [Plectropterus gambensis gambensis]")
![Comb Duck [Sarkidiornis sylvicola]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E6482_EOS-1D_LondonWetlandCentre_29Jun2012.jpg "Comb Duck [Sarkidiornis sylvicola]")
![Comb Duck [Sarkidiornis sylvicola]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E3305_EOS-1D_LondonWetlandCentre_06Jun2010.jpg "Comb Duck [Sarkidiornis sylvicola]")
![Knob-billed Duck [Sarkidiornis melanotos]](https://graybirds.net/wp-content/gallery/anseriformes/IMG_4506_40D_Lebala_30Dec2008.jpg "Knob-billed Duck [Sarkidiornis melanotos]")
![Knob-billed Duck [Sarkidiornis melanotos]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E2382_EOS-1D_NhlowaRoad_120117.jpg "Knob-billed Duck [Sarkidiornis melanotos]")
![Knob-billed Duck [Sarkidiornis melanotos]](https://graybirds.net/wp-content/gallery/anseriformes/IMG_4883_40D_Lebala_01Jan2009.jpg "Knob-billed Duck [Sarkidiornis melanotos]")
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