Habitat use of spring migrating dabbling ducks in the Wabash River Valley, USA
نویسندگان
چکیده
منابع مشابه
Habitat Selection and Activities of Dabbling Ducks during Non-Breeding Periods
Western Tennessee is an important region for waterfowl during non-breeding periods, supporting >40% of the Mississippi Flyway population of American black ducks (Anas rubripes). Understanding habitat selection and activities of waterfowl during the non-breeding period is important for directed habitat management on national wildlife refuges and in other wetlands important in meeting regional wa...
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—I compared nesting intervals during three consecutive years in five species of temperate-nesting dabbling ducks (Mallard [Anas platyrhynchos], Northern Pintail [Anas acuta], Northern Shoveler [Anas clypeata], Blue-winged Teal [Anas discors], Gadwall [Anas strepera]) and assessed whether differences existed in timing of refractoriness. Most nesting by females of all five species ended by the su...
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15 صفحه اولForaging Ecology of Fall-Migrating Shorebirds in the Illinois River Valley
Populations of many shorebird species appear to be declining in North America, and food resources at stopover habitats may limit migratory bird populations. We investigated body condition of, and foraging habitat and diet selection by 4 species of shorebirds in the central Illinois River valley during fall migrations 2007 and 2008 (Killdeer [Charadrius vociferus], Least Sandpiper [Calidris minu...
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ژورنال
عنوان ژورنال: The Condor
سال: 2019
ISSN: 0010-5422,1938-5129
DOI: 10.1093/condor/duz061