91. 
92. 
OB. 
94. 
GS. 
96. 
97. 
98, 
99, 
160. 
101, 
102, 
163. 
104. 
165. 
106. 
107. 
108. 
109, 
110, 
111. 
1l2. 
113. 
114, 
115. 
116. 
117. 
CONTENTS--Cont inued 
Foods of 57 Wood Ducks, Patuxent River bottomlands 
Foods of 20 Wood Ducks, estuarine river marshes 
Local distribution of hunting kill of Wood Ducks . 
Ecological distribution of Redheads, 1958-59 season. 
Biogeographical distribution of Redheads, 
winters of 1955-58 . ... BD re Pa 
Biogeographical distribution of Redheads , 
1958-59 season... . 2. es ee ew ee 
Foods of 11 Redheads, fresh estuarine bays of the 
Potomac, Gunpowder, and Bush Rivers “os 
Foods of 81 Redheads, brackish estuarine bays Be 
Chester River, Eastern Bay, and Choptank River 
Foods of 6 Redheads, salt estuarine bays in the 
Holland Island and Saxis Island areas .. AA 
Local distribution of hunting kill of Redheads 
Harvest areas of Redheads banded .... ee een 
Biogeographical distribution of Ring-necked Ducks, 
Winters of 1955-58 ...., eR ag tase Uk ee cate 
Biogeographical distribution of Ringenecked Ducks, 
1958-59 season . . ‘ ee os eee 
Foods of 17 Rinponecked~ Ducks, fresh estuarine bays 
of the Potomac River ........ 6.64 +e» wae 
Foods of 10 Ring-necked Ducks, interior impoundments 
in Prince Georges County... ‘ 
Local distribution of hunting kill of Ring-necked 
Ducks ... A ee a ents 
Harvest areas OF Ring-necked Ducks banded in the 
Gibson Island, Chester River, and Blackwater areas 
Ecological distribution of Canvasbacks, 
1958-59 season. . : wulte, la, a 
Biogeographical distribution of Canvasbacks, 
Winters of 1955-58 ........ er ee 
Biogeographical distribution of Canvasbacks , 
1958-59 Season... ened te te Coady ten eee se 
Foods of 30 Canvaabnckes fresh estuarine bays of the 
Susquehanna Flats, and Gunpowder and Sassafras 
FOEVE TS 0 pate: auch ns eee ee oo ae hd ov aa) se 
Foods of 41 Canvasbacks, brackish estuarine bays of 
the Chester River, Eastern Bay, and Choptank River 
Foods of 9 Canvasbacks, turbid brackish estuarine 
bays of Fishing Bay and the Nanticoke River. , 
Foods of 6 Canvasbacks, Salt estuarine bays of Dor- 
chester County, Md. and Saxis Island, Va. .... 
Local distribution of hunting kill of Canvasbacks 
Harvest areas of Canvasbacks banded ...... 
Foods of 15 Greater Scaup, salt estuarine bays in 
the Taylor Island, Holland Island, Smith Island, 
and Saxis Island areas 
viii 
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