BRITISH BIEDS 



Order ANSEBES. 



PAGB 



GUEY LAG GOOSE. Anser cinereus ..... 227 



BEAN-GOOSE. Anser segetnm . . . . . . . 228 



PINK-FOOTED GOOSE. Anser brachyrhyn* hi: a .... 221) 



WHITE-FRONTED GOOSE. Anser albifrons . . . . 230 



Cassins Snow Goose. Chen albatus ..... 227 



BRENT GOOSE. Bernicla brenta . . . . . . 230 



BARNACLE GOOSE. Bernicla leucopsis ..... 232 



Red-breasted Goose. Bernicla ruficollis . . . . 227 



MUTE SWAN. Cygnus olor ....... 233 



Polish Swan. Cygnus immutabilis . . . . . . 233 



WHOOPEB SWAN Cygnus musicus ..... 234 



Bewick's Swan. Cygnus bewickii . . . . . . 234 



COMMON SHELDRAKE. Tadorna cornuta ..... 235 



Ruddy Sheldrake. Tadorna casarca . . . . . . 236 



WIGEON. Mareca penelope . ...... 237 



American Wigeon. Mareca americana . . . . 238 



PINTAIL. Dafila acuta ....... 238 



MALLARD. Anas boscas . . . . . . . 239 



GADWELL. Chaulelasmus streperus ..... 241 



GABGANEY. Querquedula circia . . . . . 243 



Blue-winged Teal. Querquedula discors ..... 244 



COMMON TEAL. Querquedula crecca . . . . . . 244 



American Green-winged Teal. Querquedula Caroline usis . . 244 



SHOVELEB. Spatula clypeata . . . . . . . 245 



Red-Crested Pochard. Fuligula rufina ..... 24(> 



TUFTED DUCK. Fuligula cristata . . . . . . 246 



SCAUP. Fuligula marila . . . . . . . 247 



POCHARD. Fuligula ferina . . . . . . . 248 



White-eyed Duck Nyroca fcrriiginca . . . . . 240 



GOLDEN-EYE. Clang ula glaucion . . . . . . '24'.) 



Barrow's Golden-eye. Clangula islandica .... '24(5 



Bufiel-headed Duck, Clangula albcola . . . . 240 



Harlequin Duck. Cosmonetto 'Itiatriouica .... '2iC> 



TJOXG -TAILED DUCK. Harelda glacialis . . . . . 250 



Steller's Duck. Heniconetta stellcri . . . . . 240 



KIDKK DUCK. Somateria molliss-ima . . . . . . 251 



King Eider. Somateria spectabilis ..... 246 



COMMON SCOTER. (Edemia nigra . . . . . . -2::', 



VELVET SCOTER. (Edemia fusca ...... 254 



Surf-Scoter. (Edemia perspicillata . . . . . . 246 



(loosANDKii. Mergus merganser . ... . . . 255 



RED-BBEASTED MERGANSER. Mart/ii* xrrrat ,i- . . . . -25I; 



Hooded Merganser. Mergus cucullatus ..... '24(5 



SMEW. Mergus albeUiw . . . . . . 258 



