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Impact of Red Fox Predation on the Sex Ratio of Prairie Mallards

Table 17: Sex Composition of Mallards Found on Roads in Eastern North Dakota 1969-74

Table 17. Sex composition of mallards found on roads in eastern North Dakota 1969-74.

Month	Males	Females
April	1	5
May	15	17
June	18	22
July	1	4
August	0	3
Total	35	51

Previous Section-- Table 16: Sex Ratios of Prenesting Mallards in the Northern Prairie Region
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Next Section-- Table 18: Sex Composition of Adult Ducks Found at Mink Dens

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