Division Anatidae
United Kingdom
Cygnus bewickii (Cygnus columbianus bewickii)
Cygnus cygnus
Anser albifrons flavirostris
Anser erythropus
Branta leucopsis
Branta ruficollis
Tadorna ferruginea
Marmaronetta angustirostris
Aythya nyroca
Polysticta stelleri
Mergus albellus (Mergellus albellus)
Oxyura leucocephala