Common Merganser [Mergus merganser merganser]
![Common Merganser [Mergus merganser merganser]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E7109_EOS-1D_RSPBDungeness_28Dec2010.jpg "Common Merganser [Mergus merganser merganser]")
![Eastern Spot-billed Duck [Anas zonorhyncha]](https://graybirds.net/wp-content/gallery/anseriformes/N8E0023_EOS-1D_LondonWetlandCentre_09Nov2014.jpg "Eastern Spot-billed Duck [Anas zonorhyncha]")
![Eastern Spot-billed Duck [Anas zonorhyncha]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E6553_EOS-1D_LondonWetlandCentre_29Jun2012.jpg "Eastern Spot-billed Duck [Anas zonorhyncha]")
![Mallard [Anas platyrhynchos platyrhynchos]](https://graybirds.net/wp-content/gallery/anseriformes/N8E9676_EOS-1D_RSPB-FreistonShore_17Oct2014.jpg "Mallard [Anas platyrhynchos platyrhynchos]")
![Mallard [Anas platyrhynchos platyrhynchos]](https://graybirds.net/wp-content/gallery/anseriformes/D4A_7328_EOS-1D_LWC_11Jan2019.jpg "Mallard [Anas platyrhynchos platyrhynchos]")
![Mallard [Anas platyrhynchos platyrhynchos]](https://graybirds.net/wp-content/gallery/anseriformes/N8E4708_EOS-1D_WWT-Arundel_06May2014.jpg "Mallard [Anas platyrhynchos platyrhynchos]")
![Mallard [Anas platyrhynchos platyrhynchos]](https://graybirds.net/wp-content/gallery/anseriformes/4A_0212_EOS-1D_LWC_16Jan2015.jpg "Mallard [Anas platyrhynchos platyrhynchos]")
![American Black Duck [Anas rubripes]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E0945_EOS-1D_LondonWetlandCentre_21Nov2011.jpg "American Black Duck [Anas rubripes]")
![Cape Teal [Anas capensis]](https://graybirds.net/wp-content/gallery/anseriformes/N8E7016_EOS-1D_WWT_Slimbridge_21Jun2014.jpg "Cape Teal [Anas capensis]")
![Cape Teal [Anas capensis]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E0854_EOS-1D_LondonWetlandCentre_21Nov2011.jpg "Cape Teal [Anas capensis]")
![Cape Teal [Anas capensis]](https://graybirds.net/wp-content/gallery/anseriformes/IMG_3717_40D_Leeupan_31Aug2008.jpg "Cape Teal [Anas capensis]")
![White-cheeked Pintail [Anas bahamensis galapagensis]](https://graybirds.net/wp-content/gallery/anseriformes/N8E9061_EOS-1D_SantaCruz-BachasBeach_10Nov2013.jpg "White-cheeked Pintail [Anas bahamensis galapagensis]")
![White-cheeked Pintail [Anas bahamensis rubrirostris]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E7250_EOS-1D_PlayaArenaBlanca_23Sep2012.jpg "White-cheeked Pintail [Anas bahamensis rubrirostris]")
![Red-billed Teal [Anas erythrorhyncha]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E9890_EOS-1D_Marievale_04Oct2011.jpg "Red-billed Teal [Anas erythrorhyncha]")
![Red-billed Teal [Anas erythrorhyncha]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E9901_EOS-1D_Marievale_04Oct2011.jpg "Red-billed Teal [Anas erythrorhyncha]")
![Red-billed Teal [Anas erythrorhyncha]](https://graybirds.net/wp-content/gallery/anseriformes/MG_2566_20D_Marievale_28Apr2008.jpg "Red-billed Teal [Anas erythrorhyncha]")
![Yellow-billed Pintail [Anas georgica spinicauda]](https://graybirds.net/wp-content/gallery/anseriformes/N8E3527_EOS-1D_CartagenaLagoon_27Jul2013.jpg "Yellow-billed Pintail [Anas georgica spinicauda]")
![Yellow-billed Pintail [Anas georgica georgica]](https://graybirds.net/wp-content/gallery/anseriformes/4A_4815_EOS-1D_WashingtonWWT_24Apr2015.jpg "Yellow-billed Pintail [Anas georgica georgica]")
![Yellow-billed Pintail [Anas georgica spinicauda]](https://graybirds.net/wp-content/gallery/anseriformes/N8E2857_EOS-1D_LagunaConchali_15Jan2014.jpg "Yellow-billed Pintail [Anas georgica spinicauda]")
![Yellow-billed Pintail [Anas georgica spinicauda]](https://graybirds.net/wp-content/gallery/anseriformes/CN8E4554_EOS-1D_Batuco_12May2012.jpg "Yellow-billed Pintail [Anas georgica spinicauda]")
![Northern Pintail [Anas acuta]](https://graybirds.net/wp-content/gallery/anseriformes/N8E4659_EOS-1D_WWT-Arundel_06May2014.jpg "Northern Pintail [Anas acuta]")
![Northern Pintail [Anas acuta]](https://graybirds.net/wp-content/gallery/anseriformes/D4A_7272_EOS-1D_LWC_11Jan2019.jpg "Northern Pintail [Anas acuta]")
![Northern Pintail [Anas acuta]](https://graybirds.net/wp-content/gallery/anseriformes/N8E5024_EOS-1D_LondonWetlandCentre_30May2014.jpg "Northern Pintail [Anas acuta]")
![Northern Pintail [Anas acuta]](https://graybirds.net/wp-content/gallery/anseriformes/D4A_7276_EOS-1D_LWC_11Jan2019.jpg "Northern Pintail [Anas acuta]")
![Northern Pintail [Anas acuta]](https://graybirds.net/wp-content/gallery/anseriformes/4A_0350_EOS-1D_Frampton_24Jan2015.jpg "Northern Pintail [Anas acuta]")
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