Parasitic arthropods of wood ducks, Aix sponsa L., in the Atlantic Flyway.
D000053:Acari; D000818:Animals; D001715:Bird Diseases / Q000469:parasitology*; D004372:Ducks / Q000469:parasitology*; D004478:Ectoparasitic Infestations / Q000469:parasitology / Q000662:veterinary*; D008003:Phthiraptera; D013045:Species Specificity; D014481:United States