Fan y 



DUCKS, 



(Based on A.O.U. Check List, 1931 Edition 







(1) 



Subfamily 

 Cygninae 



SWANS 



*Mute Swan 



Sthenelides olor 

 (Cygnus olor, of Peters) 

 Whistling Swan 



(Cygnus columbianus 



Trumpeter Swan 



Cygnus buccinator 



(2) 



Subfamily 



Anserinae 

 GEESE 



Common Canada Goose 

 Branta canadensis canadensis 

 Western Canada Goose 

 (White-cheeked Goose, A.O.U.) 

 Branta canadensis occidentalis 

 Lesser Canada Goose 

 Branta canadensis leucopareia 

 Richardson's Goose 

 (Hutchins's Goose, A.O.U.) 

 Bianta canadensis hutchinsi 

 Cackling Goose 

 Branta canadensis minima 

 American Brant 

 Branta bernicla hrota 

 Black Brant 

 Branta nigricans 



(Branta bernicla nigricans, of Peters) 

 Barnacle Goose 

 Branta leucopsis 

 Emperor Goose 

 Philacte canagica 

 White-fronted Goose 

 Anser albifrons albifrons 

 Tule Goose 

 Anser albifrons gambelli 

 Lesser Snow Goose 

 Chen hyperborea hyperborea 

 (Chen hyperborea, of Peters) 

 Greater Snow Goose 

 Chen hyperborea atlantica 

 (Chen atlantica, of Peters) 

 Blue Goose 

 Chen caerulescens 

 Ross's Goose 

 Chen rossi 

 (Chen rossii, of Peters) 



Subfamily 

 Anatinae 



RIVER & POND DUCK 



Common Mallard 



Anas platyrhynchos platyrhyncho 

 New Mexican Duck 

 Anas diazi novimexicana 

 Red-legged Black Duck 

 Anas rubripes rubripes 

 Common Black Duck 

 Anas rubripes tristis 

 Florida Duck 

 Anas fulvigula fulvigula 

 Mottled Duck 

 Anas fulvigula maculosa 

 Gadwall 



Chaulelasmus streperus 

 *European Widgeon 

 Mareca penelope 

 Baldpate 

 Mareca americana 

 American Pintail 

 Dafila acuta tzitzihoa 

 (Anur acuta tzitzihoa, of Peters) 

 *European Teal 

 Nettion crecca 



(Anus crecca crecca, of Peters) 

 Green-winged Teal 

 Nettion carolinense 

 (Anas crecca carolinensis, of Pete 

 Blue -winged Teal 

 Querquedula discors 

 (Anas discors, of Peters) 

 Cinnamon Teal 

 Querquedula cyanoptera 

 (Anas cyanoptera cyanoptera, of I 

 Shoveller 

 Spatula clypeata 

 Wood Duck 

 Aix sponsa 



