Abstract
for examination, but forty-one contained an insufficient quantity of food for tabulation. The 72 specimens used for this report include 39 wood ducks (Aix sponsa), 20 black ducks (Anas rubripes), 12 green-winged teal (Anas carolinensis), and one blue-winged teal (Anas discors). All specimens were collected between March 27 and May 3. Stomach contents were washed, screened, separated and measured to the nearest tenth of a cubic centimeter.
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