Habitat Use by Female Mallards in the Lower Mississippi Alluvial Valley von Davis, Bruce E, Afton, Alan D, Cox, Robert R

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Mallard Brood Movements, Wetland Use, and Duckling Survival During and Following a Prairie Drought von KRAPU, GARY L, PIETZ, PAMELA J, BRANDT, DAVID A, COX, ROBERT R

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Spring snow goose hunting influences body composition of waterfowl staging in Nebraska von Pearse, Aaron T., Krapu, Gary L., Cox Jr, Robert R.

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Changes in Nutrient Dynamics of Midcontinent Greater White-Fronted Geese during Spring Migration von Pearse, Aaron T, Alisauskas, Ray T, Krapu, Gary L, Cox, Robert R

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Factors Affecting Winter Survival of Female Mallards in the Lower Mississippi Alluvial Valley von Davis, Bruce E, Afton, Alan D, R. Cox, Robert

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Accuracy of aging ducks in the U.S. Fish and Wildlife Service Waterfowl Parts Collection Survey von Pearse, Aaron T., Johnson, Douglas H., Richkus, Kenneth D., Rohwer, Frank C., Cox Jr, Robert R., Padding, Paul I.

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Comparative Spring-Staging Ecology of Sympatric Arctic-Nesting Geese in South-Central Nebraska von Pearse, Aaron T, Krapu, Gary L, Cox, Robert R

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Survival of Wood Duck Ducklings and Broods in Mississippi and Alabama von DAVIS, J. BRIAN, COX, ROBERT R, KAMINSKI, RICHARD M, LEOPOLD, BRUCE D

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DOES PRESENCE OF PERMANENT FRESH WATER AFFECT RECRUITMENT IN PRAIRIE-NESTING DABBLING DUCKS? von KRAPU, GARY L, PIETZ, PAMELA J, BRANDT, DAVID A, COX, ROBERT R

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The Farm Bill and Duck Production in the Prairie Pothole Region: Increasing the Benefits von REYNOLDS, RONALD E, SHAFFER, TERRY L, LOESCH, CHARLES R, COX, ROBERT R

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Spring-Migration Ecology of Northern Pintails in South-Central Nebraska von Pearse, Aaron T, Krapu, Gary L, Cox, Robert R, Davis, Bruce E

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Daily Movements of Female Mallards Wintering in Southwestern Louisiana von Link, Paul T, Afton, Alan D, Cox, Robert R, Davis, Bruce E

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Use of Habitats by Female Mallards Wintering in Southwestern Louisiana von Link, Paul T, Afton, Alan D, Cox, Robert R, Davis, Bruce E

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Wood Duck Duckling Mortality and Habitat Implications in Floodplain Systems von Davis, J. Brian, Leopold, Bruce D., Kaminski, Richard M., Cox, Robert R.

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Diet and Gut Morphology of Male Mallards During Winter in North Dakota von Olsen, Richard E, Cox, Robert R, Afton, Alan D, Ankney, C. Davison

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Factors Affecting Gadwall Brood and Duckling Survival in Prairie Pothole Landscapes von Pietz, Pamela J., Krapu, Gary L., Brandt, David A., Cox, Robert R.

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Factors Limiting Mallard Brood Survival in Prairie Pothole Landscapes von Krapu, Gary L., Pietz, Pamela J., Brandt, David A., Cox, Robert R.

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Mallard Duckling Growth and Survival in Relation to Aquatic Invertebrates von Cox, Robert R., Hanson, Mark A., Roy, Christianne C., Euliss, Ned H., Johnson, Douglas H., Butler, Malcolm G.

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Less waste corn, more land in soybeans, and the switch to genetically modified crops: trends with important implications for wildlife management von Krapu, Gary L., Brandt, David A., Cox, Robert R.

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Use of Habitats by Female Northern Pintails Wintering in Southwestern Louisiana von Cox, Robert R., Afton, Alan D.

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