67. 
68. 
69. 
70. 
oe 
72. 
G3. 
74. 
Ratke 
76, 
Th 
78. 
79. 
80. 
81. 
83. 
84. 
85. 
86. 
87. 
88. 
89, 
90. 
CONTENTS-—-Continued 
Foods of 24 Gadwalls, brackish estuarine bay marshes 
of Dorchester County ... Bay els allem kes 
Biogeographical distribution ae Pintadis, 
winters of 1955-58 .... re, ae : 
Biogeographical distribution of Pintails, 
1958-59 season ... . TE a: 
Foods of 8 Pintails, imterder ivmoundmentts “aéGea nie. 
Ber vewmltiiral LeLEGS 2 6 sk we ee He es . 
Foods of 5 Pintails, margins of brackish estuarine 
bays in Chester River-Eastern Bay area 
Foods of 13 Pintails, brackish estuarine bay ficiheties 
in Dorchester County ...... : rae 
Foods of 4 Pintails, estuarine river stienskes of the 
Patuxent River ... ee ne ce Ee 
Local distribution of Hunting kill oe Pintaiis r 
Harvest areas of Pintails banded in the Kent Island, 
Blackwater River, and Smith Island areas .... 
Ecological distribution of Green-winged Teal, 
1958-59 season . .. 1 © © © «© w@ © ww : 
Biogeographical distribution of Green- <winged Teal, 
1958-59 seaSon .... Re ons ee ane ae 
Foods of 34 Green-winged Teal, estuarine bay marshes 
of Dorchester County ........... ee 
Foods of 8 Green-winged Teal, estuarine river marshes 
of the Patuxent and Nanticoke Rivers... : J 
Foods of 43 Blue-winged Teal, brackish estuanihe pay 
marshes in Dorchester County .. . oh he 
Foods of 10 Blue-winged Teal, esteusine river marshes 
of Patuxent, Nanticoke, and Elk Rivers ...... 
Harvest areas of Blue-winged Teal banded at Black- 
water National Wildlife Refuge ..... 
Foods of 12 Shovelers, brackish estuarine bay nexeies 
in Dorchester County ...... se es 
Ecological Distribution of American Widgeons, 
1958-59 season ........ on a. 
Biogeographical distribution of Anericatn Widgeons, 
winters of 1955-58 .... ar ae ae RL iy i AES 
Biogeographical distribution of Anexteen. Widgeons, 
1958-59 season .. ee is o's 
Foods of 57 American dinwadas, tackish anatase 
bays of the Chester River-Eastern Bay area .... 
Foods of 86 American Widgeons, estuarine bay marshes 
of Dorchester County ... ye 
Local distribution of hunting kill ce: MieRiCan 
Widgeons .....4.4.+s5 =) ey é 
Harvest areas of American Wideeons banded in “the 
Chester River-Eastern Bay, and Gibson Island areas. 
vii 
Page 
132 
133 
134 
135 
135 
136 
136 
137 
137 
138 
139 
140 
141 
142 
143 
144 
145 
146 
146 
147 
148 
149 
150 
151 
