CONTENTS : Vil 
FAM. XXVII—PALAMEDEID, OR SCREAMERS 
PAGE 
CRESTED SCREAMER, Chauna chavaria, Linn. . . A + 2380 
FAM. XXVIII.—ANATIDA, OR DUCKS 
BARRED UPLAND Goose, Bernicla dispar, Ph. et Landb. . eS te) 
ASHY-HEADED UPLAND Goose, Bernicla poliocephala, Grey . sae & 5 
BLACK-NECKED SWAN, Cygnus nigricollis, Gm. . ‘ r «) 136 
CoscorRoBA SWAN, Coscoroba candida, Vieill. . ° - waae 
FuLvous TREE-Duck, Dendrocygna fulva, Gm. 7 ; 7830 
WHITE-FACED TREE-Duck, Dendrocygna viduata, Linn. . + F4I 
BLUE-WINGED TEAL, Querquedula cyanoptera, Vieill. . A oo NaS 
YELLOW-BILLED TEAL, Querquedula flavirostris, Vieill. ; wets 
Grey TEAL, Querquedula versicolor, Vieill. : “ : 6 T44 
RING-NECKED TEAL, Querquedula torquata, Vieill. . ¢ a BAS 
BRAZILIAN TEAL, Querquedula brasiliensis, Gm. ¢ 4 «240 
BROWN PINTAIL, Dafila spinicauda, Vieill. . : - 147 
WHITE-FACED PintalL, Dafila bahamensis, Linn. . m - 148 
CHILOE WIGEON, Mareca sibilatrix, Poepp. . 7 550 
RED SHOVELLER, Spatula platalea, Vieill. A ESE 
RosyY-BILLED Duck, Metopiana peposaca, Vieill. $ : ou E52 
FAM. XXIX.—COLUMBIDZ, OR PIGEONS 
ARGENTINE Woop-PicEon, Columba picazuro, Temm. ° oh 354 
SPOTTED Woop-PIGEON, Columba maculosa, Temm. . . o. 355 
SPOTTED Dove, Zenaida maculata, Vieill. ° $ ° a E57 
Picmy Dove, Columbula picuit, Temm. . . - 158 
SOLITARY PIGEON, Engyptila chalcauchenia, Sel, et Salv. ° + 159 
FAM. XXX.—RALLIDZ, OR RAILS 
Biack Ralt, Rallus rhytirhynchus, Vieill. ‘ A ¥ | 160 
YPECAHA RAIL, Aramides ypecaha, Vieill. . : ‘ «163 
LITTLE WATERHEN, Porphyriops melanops, Vieill. ° . « 170 
YELLOW-BILLED Coot, Fulica leucoptera, Vieill. , ‘ « 170 
FAM. XXXI.—ARAMIDZ:, OR COURLANS 
ARGENTINE COURLAN, Aramus scolopaceus, Gm. 2 F o 3a 
FAM, XXXIIL—PARRIDZA, OR JACANAS 
Jacana, Parra jacana, Linn. . . . . . ° 2 E75 
