Famílias da Ordem Anseriformes

#1-48, de 54 espécies

Aix galericulata

Aix sponsa

Alopochen aegyptiaca

Anas acuta

Anas americana

Anas carolinensis

Anas clypeata

Anas crecca

Anas discors

Anas falcata

Anas penelope

Anas platyrhynchos

Anas querquedula

Anas rubripes

Anas strepera

Anser albifrons

Anser anser

Anser brachyrhynchus

Anser fabalis

Anser indicus

Aythya affinis

Aythya collaris

Aythya ferina

Aythya fuligula

Aythya marila

Aythya nyroca

Branta bernicla

Branta canadensis

Branta leucopsis

Bucephala albeola

Bucephala clangula

Cairina moschata

Chen caerulescens

Clangula hyemalis

Cygnus atratus

Cygnus columbianus

Cygnus cygnus

Cygnus olor

Dendrocygna bicolor

Lophodytes cucullatus

Marmaronetta angustirostris

Melanitta fusca

Melanitta nigra

Melanitta perspicillata

Mergellus albellus

Mergus merganser

Mergus serrator

Netta rufina