.00 



12 Standard Catalogue of 



165 Oidemia deglandi r 632, c 738 



White-winged Scoter 

 165 Oidemia parspiciliata r 633, c 739. 740 



Surf Scoter 

 167 Erismatura rubida r 634, c 741 



Ruddy Duck 

 [168] Nomonyx dominicus r 635, c 742 



Masked Duck 



169 Chen hyperborea r 591, c 693 



Lesser Snow Goose 

 189a Chen hyp?rbir3i nivilis r 5 M. c 695 



Greater Snow Goose 

 169.1 Chen cserulescens r 590, c 694 



Blue Goose 



170 Chenrossii r 593, c 697 



Ross's Snow Goose 

 [171] Anser albifrons r 593, c 692 



White-fronted Goose 1 .00* 



171a Anser albifrons gambeli r 593 c 693 



American White-fronted Goose 2.50 



172 Branta canadensis r 594. c 702 



Canada Goose 1.00 



172a Branta canadensis hutchinsii r^lla, c 701 



Hutchin's Goose 1.50 



172& Branta canaiensis 033identaliis r591c- 



White-cheeked Goose 2 50 



172c Branta canadensis minima r 59l/>. c703pt 



Cackling Goose 4.00 



173 Branta bernicla r 595, c 700 



Brant 3 50 



174 Branta nigri cans r 596, c 701 



Black Brant 2.00 



[175] Branta leucopsis r 597, c 699 

 Barnacle Goose 



176 Philacte canagica r 598, c (598 



Emperor Goose 4.00 



177 Dendrocygna autumnalis r 599. c 70') 



Black-bellied Tree-duck 2.00 



178 Dendrocygna fulva r 600, c 705 



Fulvous Tree-duck 2.00 



[ 1 79] Olor cygnii s r 586. c 690 



Whooping Swan 1.50* 



