14 

APPENDIX A. WATERFOWL WINTER SURVEY TABLES 
TABLE A-1. Winter survey, January 1977--waterfowl by species and flyway 
(figures in nearest hundreds; tr = 50). 
Pacific Central Mississippi Atlantic 
Species Flyway Flyway Flyway Flyway Total 
Ducks: 
Dabblers: 
Mallard 1,314,100 2,252,400 3,133,200 278,500 6,978,200 
Black duck 100 tr. 100,600 261,900 362 ,600 
Mottled duck Ss 48,400 121,100 3002/ ~—s- 169,800 
Gadwall 22,200 287 ,900 945,200 41,000 1,296,300 
American wigeon 664,100 221,800 241,400 94,800 1,222,100 
Green-winged teal 178,800 636,600 861,800 51,400 1,728,600 
Blue-winged teal, 1,000 600 92,200 23,800 117,600 
Northern Shoveler 755,800 79,100 106,900 15,100 956 ,900 
Pintail 3,619,200 1,351,500 543,900 106,400 5,621,000 
Subtotal 6,555,300 4,878,300 6,146,300 873,200 18,453,100 
Divers: 
Redhead 22,700 500 , 500 18,900 161,800 703,900 
Canvasback 88,300 12,800 53,600 141,500 296 ,200 
Scaup 111,900 63,900 624,700 439,200 1,239,700 
Ring-necked duck 2,700 9,500 64,100 40 ,800 117,100 
Goldeneye 49 ,000 14,300 30,400 42,100 135,800 
Bufflehead 43,800 3,500 3,600 72,100 123,000 
Ruddy duck 94,900 4,000 4,500 68,100 171,500 
Subtotal 413,300 608 ,500 799,800 965,600 2,787,200 
Miscellaneous: 
Eider/Scoter 107,200 ee 300 @170,900 278,400 
Oldsquaw 500 = 3,600 18,700 22,800 
Merganser 24,400 98,700 15,000 70,800 208 ,900 
Subtotal 132,100 98,700 18,900 260,400 510,100 
Unidentified & Other: 20,500 54,900 58,400 40,500 174,300 
Total ducks 7,121,200 5,640,400 7,023,400 2,139,700 21,924,700 

TABLE A-1. Continued 
Se UU EEE EIEIEEEEEEEE NESSES 
Species 
EE UEnI ISIE 
Geese: 
Blue/Snow goose 
Ross' goose 
White-fronted goose 
Canada goose 
Cackling goose 
Total geese 
Brant: 
Black brant 
American brant 
Total brant 
Swans: 
Mute swan 
Whistling swan 
Trumpeter swan 
Total swans 
Coots: 
American coot 
Grand total 
ee 
a/ Florida duck. 
b/ Includes cinnamon teal. 
Pacific 
Flyway 
465,400 
37,800 
49 ,000 
259,700 
56 5400 
868 , 300 
15,700 
15,700 
47,300 
1,100 
48,400 
619,700 
8,673,300 
Central 
Flyway 
612,600 
29 ,600 
431,200 
1,073,400 
tr 
100 
100 
275,500 
6,989,400 
Mississippi 
Flyway 
571,300 
50,400 
904 ,400 
1,526,100 
1,200,800 
9,750,300 
Atlantic 
Flyway 
132,700 
923,600 
1,056 ,300 
73,600 
73,600 
2,200 
76,200 
78,400 
480 ,400 
3,828,400 
Total 
1,782,000 
88,200 
78,600 
2,518,900 
56 ,400 
4,524,100 
15,700 
73,600 
89 , 300 
2,200 
123,400 
1,200 
126,900 
2,576,400 
29,241,400 
