CONTENTS 
Family: ANATIDM 
Genus : Nyroca 
PAGE 
RED-CRESTED POCHARD . . Nyroca rufina . . (Pallas) ... 4 
COMMON POCHARD . . Nyroca ferina . . (Linn^us) ... 14 
FERRUGINOUS DUCK . . . Nyroca nyroca . . (Guldenstadt) . . 30 
BAER'S POCHARD .... Nyroca baeri . . . (Radde) ... 42 
TUFTED DUCK .... Nyroca fuligula . . (Linnaeus) ... 45 
SCAUP DUCK ..... Nyroca marila . . (Linnaeus) ... 64 
Genus : Clangula 
GOLDEN-EYE ..... Clangula glaucion . . (Linnaeus) . . . 81 
BARROW'S GOLDEN-EYE . . Clangula islandica . . (Gmelin) ... 98 
BUFFEL-HEADED DUCK . . Clangula alheola . . (Linn«us) ... 106 
LONG-TAILED DUCK . . . Clangula hyemalis . . (Linnaeus) . . . 112 
HARLEQUIN DUCK . . . Clangula histrionica . (Linnaeus) . . . 132 
xi 
