Feeding ecology of mallards wintering in Nebraska

Author(s)
Jorde, Dennis G., Gary L. Krapu and Richard D. Crawford
Year
Article Title
Feeding ecology of mallards wintering in Nebraska
Volume
47
Issue
4
Pages
1044-1053
Start Page Number
1044
Final Page
1053
Review

Datapoints

Displaying 1 - 2 of 2 datapoints.
Species: Mallard duck (Anas platyrhynchos)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Type
Foraging Distance foraging distance in grazed corn stubble; for foraging distance over other types of terrain, see table 3, p. 1050 3.8 66 km Not Reported Platte River between Lexington and Gibbon, Nebraska Exposure Factor Datasets
Dietary Composition food item occurrence in esophageal contents, expressed as aggregate percent dry weight corn (51.7%), milo (2.6%), other plant (16.5%), mollusca (snails, clams; 2.9%), insecta (0.3%) 68 birds Not Reported along Platte River, between Lexington and Gibbon, Nebraska Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment