Opportunity costs influence food selection and giving-up density of dabbling ducks

Determination of Foraging Thresholds and Effects of Application on Energetic Carrying Capacity for Waterfowl

(2015) Heath M. Hagy et al.   PLoS One

Stopover duration of mallards during autumn in the Illinois River valley

(2014) Heath M. Hagy et al.   JOURNAL OF WILDLIFE MANAGEMENT

A 24-Hour Time-Energy Budget for Wintering American Black Ducks (Anas rubripes) and its Comparison to Allometric Estimations

(2014) Orrin E. Jones et al.   WATERBIRDS

Apparent seed use by ducks in moist-soil wetlands of the Mississippi Alluvial Valley

(2012) Heath M. Hagy et al.   JOURNAL OF WILDLIFE MANAGEMENT

Winter waterbird and food dynamics in autumn-managed moist-soil wetlands in the Mississippi Alluvial Valley

(2012) Heath M. Hagy et al.   WILDLIFE SOCIETY BULLETIN

Estimation and correction of seed recovery bias from moist-soil cores

(2011) Heath M. Hagy et al.   JOURNAL OF WILDLIFE MANAGEMENT

Seed Abundance for Waterfowl in Wetlands Managed by the Illinois Department of Natural Resources

(2011) Joshua D. Stafford et al.   Journal of Fish and Wildlife Management

Agricultural Seed Biomass for Migrating and Wintering Waterfowl in the Southeastern United States

(2010) Melissa A. Foster et al.   JOURNAL OF WILDLIFE MANAGEMENT

Movement Distances and Habitat Switching by Female Mallards Wintering in the Lower Mississippi Alluvial Valley

(2010) Bruce E. Davis et al.   WATERBIRDS

Depletion of Rice as Food of Waterfowl Wintering in the Mississippi Alluvial Valley

(2009) Danielle M. Greer et al.   JOURNAL OF WILDLIFE MANAGEMENT