Foods used by male mallards wintering in southeastern Missouri

Author(s)

Combs, Daniel L. and Leigh H. Fredrickson

Year

Mon, 01/01/1996 - 12:00

Article Title

Foods used by male mallards wintering in southeastern Missouri

Volume

Issue

Pages

603-610

Start Page Number

603

Final Page

610

Review

Datapoints

Displaying 1 - 1 of 1 datapoints.

Species: Mallard duck (Anas platyrhynchos)
Exposure Endpoint Type	Endpoint Description	Endpoint Value	Sample Size	Life Cycle Stage	Specific Location	Type
Dietary Composition	mean aggregate % dry mass of foods collected in mallard stomachs (one season)	total plant seeds (19.3%), total grain (5.7%), acorns (64.5%), total vegetation (0.9%), tubers/rhizomes (5.1%), invertebrates (4.6%)	104	Both Adults and Juveniles	Mingo National Wildlife Refuge	Exposure Factor Datasets