Aythya valisineria


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Related to Aythya valisineria: canvasback duck
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Noun1.Aythya valisineria - North American wild duck valued for sport and foodAythya valisineria - North American wild duck valued for sport and food
duck - small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs
Aythya, genus Aythya - canvasback; redhead; pochard; etc.
References in periodicals archive ?
(13) Mallard ducks (Anas platyrhynchos) and the canvasback duck (Aythya valisineria) had higher leucocyte counts during the summer than during the winter.
Redhead Ay thy a americana Ring-necked Duck Aythya collaris Canvasback Aythya valisineria Lesser Scaup Aythya afpnis Bufflehead Bucephala albeola Ruddy Duck Oxyura jamaicensis Eared Grebe Podiceps nigricollis Clark's Grebe Aechmophorus clarkii Double-crested Cormorant Phalacrocorax auritus American White Pelican Pelecanus erythrarhynchos Great Blue Heron Ardea herodias Cattle Egret Bubulcus ibis White-faced Ibis Plegadis chihi American Coot Fulica americana Sandhill Crane Grus canadensis Killdeer Charadrius vociferans Semipalmated Plover Charadrius semipalmatus Black-necked Stilt Himantopus mexicanus American Avocet Recurvirostra americana Solitary Sandpiper Tringa solitaria Spotted Sandpiper Actitis mandarins Long-billed Curlew Numenius americanus Generic sandpiper Calidris sp.
fuscus muscle, liver, kidney, and egg contained Cr concentration (<1.0 mg/kg dry wt.), Aythya valisineria constituted 0.02 mg/kg fresh wt.