TABLE C-2.--Number of birds observed, by species, Pacific Flyway 
extended, winter survey, 1962 and 1963! 
198 Poreeat 















































Ducks: 
Dabblers: 
Mallard------------ 2,040,355 21.5 2,642,011 
Gedwall------------ 57,366 at 126 , 869 
American widgeon--- 1,078,653 11.4 1,162,713 
Green-winged teal-- 485,318 5.2 418,703 
Blue-winged teal--- 67,197 0.9 84,600 
Shoveler----------- 338,729 3.5 497,319 
Pintail------------ 2,476,439 26.2 2,072,821 
Wood duck---------- 9,782 0.2 1.185 
Tree duck---------- -- 40,545 
Subtotal--------- 6,553,839 69.6 7,046,766 
Divers: 
Redhead~-----+--~--- 19,090 45,406 
Canvasback--------- 4h 934 100,824 
Scaup-----=-------- 288 ,Ole 437,285 
Ring-necked duck--- 7,047 7,220 
Goldeneye---------- 45,246 293953 
Bufflehead-~-------- 31,412 34,438 
Ruddy duck--------- 129,077 193,229 
Subtotal--------- 564,818 878,355 

Miscellaneous: 































Eider and scoter--- bin ay gi 103,251 <3 
Oldsquaw-~---+------ 227 -- 
Merganser----~------ 20,104 +79 
Subtotal--------- 134,044 139,625 +4 
Unidentified--------- 112,682? 97,737? 0.9 -- 
Total ducks-------- 7,365, 383 8,162,483 +12 
Geese: 
Snow goose---+-------- 541,015 482,911 -11 
Ross's goose-----=--- 27,920 25,253 =9 
White-fronted goose-- 199,545 128 , 566 =35 
Canada goose--------- 263,776 206,257 -22 
Cackling goose------- 190,778 238,327 +25 
Total geese-------- 1,223,034 1,081,314 -11 
Black brant-~----------- 170,286 140,025 -18 
Swan: 
Whistling swan-----~- 32,935 46,772 +he 
Trumpter swan-------- 428 170 -- 
Total swan--------- 33,363 46,942. 0.5 +41 
Mdotsdéiewcueson the 702,640 7.4 605,103 6.0 -14 
Grand total 9,494,706 10,035,867 | 100.0 | 46 
: Based on observed ducks. 
Includes (5,619) cinnamon teal, and (25,398) tree ducks in addition to unidentified. 
Includes (4,969) cinnamon teal, and ens harlequin ducks in addition to 
unidentified. 
80 
