4 
AYTHYA COLLARIS (Donov.). 
Ring-necked Duck. [B 590, C 502, R 616, C 722, IT 150.] 
GLAUCIONETTA GLANGULA AMERICANA (Bonap.): 
American Golden-eye. [B 593, C 505, R 620, C 725, U 151.] 
CHARITONETTA ALBEOEA (Linn.). 
Buffle-head. (B 595, C 507, R 621, C 727, U 153.] 
CLANGULA HYEMALIS (Linn.). 
Old-squaw. [B 597, C 508, R 623, C 728, U 154.] 
SOMATERIA DRESSER I (Sharpe.). 
American Eider. [B 606, part, C 513, part, R 627 a, C 734, U 160.] 
OIDEMIA AMERICANA (Sw. & Rich.). 
American Scoter. [B 604, C 516, R 630, C 737, U 163.] 
OIDEMIA DEGLANDI (Bonap.). 
Wliite-winged Scoter. [B 601, C 517, R 632, C 738, U 165.] 
ERISMATURA RUBIDA (Wits.). 
Ruddy Duck. [B 609, C 519, R 634, C 741, U 167.] 
CHEN HYPERBOREA NIVALIS (Forst.). 
Greater Snow Goose. [B 563, C 480, R 591, C 695, U 169a.] 
BRANTA CANADENSIS (Linn.). 
Canada Goose. [B 567, C 485, R 594, C 702, U 172.] 
BRANTA BERNICLA (Linn?). 
Brant. [B 570, C 484, R 595, C 700, U'173.] 
OLOR COLUMBIANUS (Ord.). 
Whistling Swan. [B 561, bis, C 477, R 588, C 689, U 180.] 
OLQR BUCCINATOR (Rich.). 
Trumpeter Swan. [B 562, C 476, R 589, C 688, U i8ir). 
GUAR A ALBA (Linn.). 
White. Ibis. [B 499, C 446, R 501, C 651, U 184.] 
PLEGADIS AUTUMN ALIS (Hasseeo.). 
Glossy Ibis. [B 500, C 445, R 503, C 649, U 186.] 
PLEGADIS GUAR A UNA (Linn,). 
White-faced Glossy Ibis. (B — ,C 445 bis, 445 ter, 
A 504, C 650 U 187.) 
TANTALUS LOCULATOR (Linn.). 
Wood Ibis. [B 497, C 444, R 500, C 648, U i£8.] 
BOTAURUS LENTIGINOSUS (Montag.). 
American Bittern. [B 492, C 460, R 497, C 666, U 190.] 
BOTAURUS EXILIS (Gmee.). 
Least Bittern. [B 491, C 461, R 498, C 667, U 191.] 
ARDEA HERODIAS (Linn.). 
Great Blue Heron. [B 487, C 449, R 487, C 655, U 194.] 
ARDEA EGRETTA (Gmee.). 
American Egret. [B 486, C 452, R 489, C 658, U 196.] 
ARDEA C ANDIDISSI M A (Gmee.L w 
Snowy Heron. [B 485, C 453, R 490, C 659, U 197.] 
ARDEA TRICOLOR RUFICOLLIS (Gosse.). 
Louisiana Heron. [B 484, C 454, R 492, C 660, U 199.] 
ARDEA C CERULEA~( Li n n . ) . 
Little Blue Heron. [B 490, C 456, R 493. C 662, U 200.] 
ARDEA VIRES CENS (Linn.). 
Green Heron. [B 493, C 457, R 494, C 663, U 201.] 
NYCTICORAX NYCTICORAX NiEVIUS (Bodd.). 
Black-crowned Night Heron. [B 495, C 458, R 495, C 664, U 202.] 
NYCTICORAX VIOLACEUS (Linn.). 
Yellow-crowned Night Heron. [B 496, C 459; R 496, C 665, U 203.] 
