Eastern spot-billed duck
WebJul 1, 2004 · The Eastern Spot-billed Duck (Anas zonorhyncha) historically was rare in the southern Russian Far East.However, during the last 60–70 years, its breeding range in … WebDownload this stock image: An Eastern spot-billed duck or Chinese spot-billed duck (Anas zonorhyncha) in a pond in Kanagawa, Japan. - 2PFM77E from Alamy's library of millions of high resolution stock photos, illustrations and vectors. Save up to 30% when you upgrade to an image pack.
Eastern spot-billed duck
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The eastern spot-billed duck or Chinese spot-billed duck (Anas zonorhyncha) is a species of dabbling duck that breeds in East and Southeast Asia. This species was formerly considered a subspecies of the Indian spot-billed duck and both were referred to as the spot-billed duck (A. poecilorhyncha). The name … See more The eastern spot-billed duck was described by the English biologist Robert Swinhoe in 1866 under its current binomial name Anas zonorhyncha. The name of the genus Anas is the Latin word for a duck. The specific epithet … See more The eastern spot-billed duck is migratory, wintering in Southeast Asia. It is quite gregarious outside the breeding season and forms small flocks. The populations in Japan and the Russian Far East have expanded their range northwards by more than 500 km since … See more • Xeno-canto: audio recordings of the eastern spot-billed duck • Bird Research - Eastern Spot-billed Duck See more This duck is around the same size as a mallard and has a scaly patterned body with a blue speculum. At rest the long neck and the bill with the yellow tip are distinctive. It measures 55–63 cm (22–25 in) in length and 83–95 cm (33–37 in) across the wings, … See more • Male (front) and female • Adult with ducklings See more WebThe Indian spot-billed duck is a large dabbling duck that is a non-migratory breeding duck throughout freshwater wetlands in the Indian subcontinent. The name is derived from the red spot at the base of the bill that is found in the mainland Indian population. When in water it can be recognized from a long distance by the white tertials that ...
WebEastern Spot-billed Duck (Anas zonorhyncha) 1:17 Anon Torimi: 2024-04-29: 09:25: Japan: Kamo River, Sakyo-ku, Kyoto City, Kyoto Prefecture: 60: begging call, call : Parent and four chicks. Chicks called when the parent was distant. Very strong noise of water and only strongly noise-reduced version is uploaded. WebThe eastern or Chinese spot-billed duck is currently introgressing into the mallard populations of the Primorsky Krai, possibly due to habitat changes from global warming. The Mariana mallard was a resident allopatric population – in most respects a good species – apparently initially derived from mallard-Pacific black duck hybrids; [129 ...
WebGeographic range: Anas poecilorhyncha poecilorhyncha: Indian subcontinent and Sri Lanka. Anas poecilorhyncha haringtoni: Myanmar and Assam to extreme s China and Laos. Anas zonorhyncha: Breeds ne Asia; winters to s China, Taiwan and Philippines. Source: Clements checklist. English: Indian or Eastern Spot-billed Duck. WebFind the perfect spot billed duck in water stock photo, image, vector, illustration or 360 image. Available for both RF and RM licensing. Save up to 30% when you upgrade to an image pack. Stock photos, 360° images, vectors and videos.
WebAug 9, 2024 · The Eastern spot billed duck is known as Anas zonorhyncha. Anas zonorhyncha, or the eastern spot-billed duck, has a paler head and neck. Eastern …
WebMar 24, 2024 · In this study, haplotypes from the Mallard duck (Anas platyrhynchos) were detected in most of the Chinese domestic duck breeds. In addition, the Eastern spot … income purple pulley luggageWeb14 Likes, 0 Comments - ｼﾉㅨ (@bird_shino) on Instagram: "桜の絨毯にカルガモ 川のほとりの桜の花びらが絨毯になっていると ..." income protection youiWebThe Spot-billed Duck is a native waterfowl of Asia. Two species of this bird are known, the Indian Spot-billed Spot-bilDuck and the Eastern Spot-billed Duck (also known as the Chinese Spot-billed Duck). The … income qualification for ebt cardWebThe eastern spot-billed duck or Chinese spot-billed duck (Anas zonorhyncha) is a species of dabbling duck that breeds in East and Southeast Asia. This species was … income protector asuWebdiversity in domestic duck populations in Vietnam (Pham et al., 2024). ABSTRACT. The Eastern spot-billed ducks (Anas zonorhyncha) are raised as backyard duck in Vietnam. Improvement of the growth performance of this breed is important for duck production in rural areas in Vietnam. Little is known about the performance and growth curves of this ... income qualifications for acaWebMar 24, 2024 · China has a rich genetic resource in its 34 domestic duck breeds. In order to detect the genetic diversity and explore the origin of these indigenous duck populations, the mitochondrial DNA (mtDNA) control region was sequenced and analyzed for 208 individual ducks, including 22 domestic breeds, wild Mallards ducks, Eastern spot-billed ducks, … income qualification for medicare extra helpWebApr 7, 2024 · A flock of four Eastern spot-billed ducks (aka Chinese spot-billed duck; Anas zonorhyncha, family Anatidae) pecking together at haystacks across the mowed me... income qualifications for head start