WATERFOWL PRODUCTION (OREGON ) 

Klamath Basin (37.0 Sq. Miles) Summer ~Lake (1.0 Sq. Miles) Silver Lake (1.0 Sq. Mile) 


No. Broods No. Young No. Broods No. Young No. Broods No. Young 
Species 1957 1958 1957 1958 1957 1958 1957 1958 1957 1958 1957 1958 
Mallard 101 85 540 427 1 13 76 104 21 7 148 51 
Pintail 2 9 : 5 6 36 51 4h 2 20 18 
Gadwall 10 17 53-103 10 «17 84 = -136 13 97 3k 
rs BW/Cinn Teal 35 25 189 150 2 6 18 53 7 2 57 30 
ret 
Shoveller - ~ - - 1 " 6 “ - 1 * 7 
Redhead 687 + 253 4437 1,414 14 26 107 184 5 3 ho 22 
Canvasback 3 - . 13 - s : = re 28 4 ? 
Scaup - 11 4 66 ah = - - S = = “ . 
Ruddy 99 97 580 600 = 4 - 25 - 2 - 13 
Wood Duck “ ~ ~ - - - = - = = = = 
Unidentified - 6 - 36 - - = a - - a 5 
and other . 
i 
ae 9hs 487 5,887 2,748 43 72 327 553 50 21 36 175 
Canada Goose 233 ably 1,065 1,182 79 7 337 343 71 #58 306 ahs 
ZVMKIA OLALOVd 
