Impact of Red Fox Predation on the Sex Ratio of Prairie Mallards
Table 19: Apportionment of Mallard Remians Found at Red Fox Dens
Table 19. Apportionment of mallard remains found at red fox dens to fox predation and to accumulation of scavenged birds.
a Added to rate of "other" summer mortality.
Previous Section-- Table 18: Sex Composition of Adult Ducks Found at Mink Dens
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Next Section-- Table 20: Parameters of Distributions Used to Generate Random Variates