North American Waterfowl

Sexual Selection and Survival in North American Waterfowl.

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Waterfowl of North America: The Biology of Waterfowl

Waterfowl of North America: Waterfowl Distributions and Migrations in North America

Salt toxicosis in waterfowl in North Dakota.

About 150 waterfowl died and another 250 became weak and lethargic from suspected salt poisoning after using White Lake, a highly saline lake in Mountrail County, North Dakota. Frigid temperatures made fresh water unavailable, forcing the birds to ingest the saline waters with resultant toxic effects. Sick birds recovered when removed from the salt water and released into fresh water marshes. B...

Spread and persistence of influenza A viruses in waterfowl hosts in the North American Mississippi migratory flyway.

UNLABELLED While geographic distance often restricts the spread of pathogens via hosts, this barrier may be compromised when host species are mobile. Migratory waterfowl in the order Anseriformes are important reservoir hosts for diverse populations of avian-origin influenza A viruses (AIVs) and are assumed to spread AIVs during their annual continental-scale migrations. However, support for th...