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WATERFOWL PRODUCTION (OREGON) 


Poulina Marsh (0.75 Sq: Mile) © Abert Lake (3.4 Sq. Miles) Umatilla County (4.0 Sq. Miles) 
No. Broods No. Young No. Broods No. Young Nc. Broods No. Young 
alec 1957 1945 19ST = 1958 1957 1958 1957 1958 1957 1958 1957 1958 
Mallard 1¢ 2 86 16 13 11 101 83 19 2 96 13 
Pintail 2 4 13 33 2 3 15 23 5 3 26 12 
Gadwall 2 2 16 17 7 5 50 Yh 2 1 3 7 
BYW/Cinn Teal 3 a 17 12 1 al 6 1¢ 4 3 oh 14 
Shoveller - - - - ~ - - = = < a ci 
Redhead 2 a 17 3 6 h 27 26 1 a \ ra 
Canvasback - - - ~ - - - - - = - 
Scaup _ a 2 5 - - = - - = ‘ < 
Ruddy - - - - 1 s 5 19 - - - - 
Wood Duck - - - - - - - - 1 - 1 - 
Unidentified - - - ~ ~ - - ~ - - - - 
and other | 
neces 19 it 149 90 30 27 20h 205 32 | 9 154 46 
Canada Goose - 6 * 27 18 = 26 7k = 114 8 r 28 : 
