The second part of the Canvasback’s scientific name, valisineria, comes from the genus name of wild celery, one of the species’ favorite foods.
However, like other diving ducks, they are clumsy on land because their legs are located far back on the body.
This preferred food also plays a significant role in the canvasback … Vocalizations.
The drake (male) is an arresting sight, with red-brown head and gleaming red eyes. The scientific name is derived from Greek aithuia an unidentified seabird mentioned by authors including Hesychius and Aristotle, and Latin americana, of America. Scientific name: Aythya valisineria Despite being quite widespread in winter, the Canvasback has a much smaller population than most other ducks, and in drought years it may not nest at all. The canvasback’s scientific name (Aythya valisineria) is partially based in the scientific name of the wild celery it eats. Canvasback, Bullneck, Can, Canard Chevel, Canny, Canvas, Gray Duck, Hickory-quaker, Horse-duck, Red-headed Bullneck, Sheldrake, Whiteback The species name of the Canvasback, valisineria, comes from Vallisneria americana, or wild celery, whose winter buds and stems are the duck’s preferred food during the nonbreeding period. The redhead is 37 cm (15 in) long with an 84 cm (33 in) wingspan.
Its name was inspired by the male's white back and sides, which reminded English settlers of canvas fabric. The Canvasback dives for its food, mainly the bases and roots of plants growing underwater. Long, pointed, black bill on a sloping, dark red head, red eye, gray and white pattern on back and sides. Canvasbacks are powerful swimmers. The canvasback duck (hereafter canvasback) gets its common name from the light gray canvas-colored back of the male, or drake. Wildlife Scientfic Names 8.
This preferred food also plays a significant role in the canvasback conservation story. The Canvasback’s preferred winter diet of buds and tubers of underwater plants restricts it to relatively deep marshes and ponds that do not easily dry up. As in the Wood Duck, the hen (female) has less conspicuous plumage, but … Read More>> OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. In the world of ducks, females abide by the saying, “don't put all your eggs in one basket.”.
Males stand out with a rusty head and neck and a gleaming whitish body bookended in black. Key Nesting Grounds – Historically, habitat destruction has caused canvasback populations to fluctuate. Canvasbacks are powerful swimmers. Abundance: Fairly common to abundant. Peak breeding season from mid-May to mid-August. The canvasback gets part of its scientific name, valisineria, from the scientific name of wild celery, Vallisneria americana, its favorite food. Name of bird Canvasback, scientific name Aythya valisineria belongs to family of birds: Anatidae Scientific name: Anas platyrhynchos Region: Australia, Africa, Asia, Europe and America Female: Mottled brown and black eye-line. They are the largest diving duck species. ( Mowbray, 2002 ) Primary Diet
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