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Article
Egg carrying by female ducks has been reported for several species around the world. The first record of a male Wood Duck (Aix sponsa) carrying an egg herein is reported. This is only the second documented account of a male of any waterfowl spec[...]
Article
ABSTRACT Egg carrying by female ducks has been reported for several species around the world. The first record of a male Wood Duck (Aix sponsa) carrying an egg herein is reported. This is only the second documented account of a male of any water[...]
Article
Larry J. Hindman, Auteur ; Robert L. Tjaden, AuteurDans Wildfowl (64 2014)Concerns surrounding the ecological impacts from increasing numbers of non-native Mute Swans Cygnus olor have led some management agencies in the United States to implement control efforts directed at reducing populations of this invasive specie[...]
Article
Khristi A. Wilkins, Auteur ; Richard A. Malecki, Auteur ; Patrick J. Sullivan, Auteur ; Joseph C. Fuller, Auteur ; John P. Dunn, Auteur ; Larry J. Hindman, Auteur ; Gary R. Costanzo, Auteur ; Dennis Luszcz, AuteurDans Wildfowl (60 2010)The Eastern Population (EP) of Tundra Swans Cygnus columbianus columbianus breeds from the Alaskan North Slope to eastern Hudson Bay in Canada and winters in the eastern United States. Breeding and migration habitats have been difficult to ident[...]
Article
Larry J. Hindman, Auteur ; William F. Harvey, Auteur ; Linda E. Conley, AuteurDans Wildfowl (64 2014)During the 1980s and 1990s, non-native Mute Swans Cygnus olor increased dramatically in the Maryland (USA) portion of the Chesapeake Bay. As a method to slow further population growth, we tested the effectiveness of coating eggs in incubation wi[...]
