Table 107 
HAHVEST AREAS (INDIRECT RECOVERIES) OF RING-NECKED DUCKS BANDED IN THE 
GIBSON ISLAND, CHESTER RIVER, AND BLACKWATER RIVER AREAS* 

Mid-Atlantic States 
Delaware 
Maryland 
Virginia 
North Carolina 
Eastern Great Lakes-St, Lawrence Aren 
New York 
Quebec 
Ontario 
Southeastern Stetes 
South Carolina 
Florida 
Prairie Provinces 
Mani tobe 
Bahama Islands 
TOTAL 
+ 38 banded December 23-March 16, 1952-57. 
Table 1O8 
ECOLOGICAL DISTRIBUTION OF CANVASBACKS DURING THE 1958-59 SEASON 
Noves-12, Dec.sl-12, 
1958 1958 
Fresh Estuarine Bays 92h 18% 
Slightly Brackish Estuarine Bays 2k 20% 
Brackish Estuarine Bays 6% o5% 
Salt Estuarine Bays 0 he 
Coastal Impoundment - 
Bay Complex 0 3% 
Total Populations LO, 900 105,500 
1959 
1% 
Ls 
50% 
27h 
at 
105,800 
Mar. 3-16, 
1959 
22% 
12h 
57% 
5% 
hé 

ié7 
