APPENDIX 1 



289 



Spoonbill . 



South American white ibis 



Black-headed ibis 



Smew . .-'-. 



Gadwall . 



Garganey . 



Shoveller . 



Pink-headed duck 



Scaup . 



Pochard . 



Golden Eye 



Tufted duck 



White-eyed pochard . 



Red-crested pochard 



Merganser 



Eider duck 



Maned goose 



Spur-winged goose . 



Cassin's snow-goose . 



Snow-goose 



Whooper swan . 



Bewick's swan . 



South American flamingo . 



Flamingo . 



American darter 



Pygmy cormorant 



Marsh harrier . 



Montagu's harrier 



Goshawk . 



American sparrow-hawk 



Common buzzard 



Red-backed buzzard . 

 Many-zoned hawk 

 Chanting falcon 

 Ljimmergeier . 



Platalea leucorodia. 



Rudocimus albus. 



Ibis melanocepJiala. 



Mergus albellus. 



Anas strepera. 



Anas querquedula. 



Anas clypeata. 



Anas caryophyllacea. 



Fuligula marila. 



Fuligula ferina. 



Fuligula clangula. 



Fuligula cristata. 



Fuligula nyroca. 



Fuligula rufina, 



Mergus serrator. 



Somateria mollissima. 



Bernicla jubata. 



Plectropterus gambcnsis. 



Chen hypoboreus. 



Chen albatus. 



Cygnus ferus. 



Cygnus bewicki. 



Ph&nicopterus ignipalliatus. 



Phcenicopterus roseus. 



Plotus anhinga. 



Carbo pygmceus. 



Circus (zruginosus. 



Circus cineraceus. 



Astur palumbartus. 



Accipiter fuscus. 



Buteo vulgaris (very dark variety ; 



Holland). - 



Buteo erythronotus (Patagonia). 

 Melierax polyzonus. 

 Melierax canorus. 

 Gypaetus barbatus (Switzerland and 



Almeria). 



T 9 



