Eastern spot-billed duck

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August undefined, 2024

WebEastern Spot-Billed Ducks are a species of duck distributed through eastern Asia. They are about 60 cm in length, with their wingspan being around 80 cm. Their body is brown … WebThe 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 …

Chinese Domestic Ducks Evolved from Mallard Duck

WebThe Eastern Spot-billed Duck is a dabbling duck. It was formerly a subspecies of Anas poecilorhyncha from which it differs by its appearance, plumage colour and pattern. It … WebA large grayish-brown duck with a diagnostic yellow-tipped black bill and a red spot at the base of the bill (missing in certain subspecies). In flight, note the green panel in the wing that is bordered in white. fm12 download vollversion

Eastern Spot-billed Duck - Oiseaux-Birds

WebMay 23, 2024 · 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 … 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 WebApr 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 meadow … fm 1283 texas

Photos with Eastern spot-billed duck - Animalia

Spot billed duck in water Stock Photos and Images

WebFind the perfect beautiful spot billed duck 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. WebEastern Spot-billed Duck. Order: Anserifomes, Family: Anatidae; Total length: 61 cm; Distribution: Asia. More than 30 species of ducks can be found in Japan. Most of them are winter birds, with the exception of the Eastern Spot-billed Duck, which is the only duck species that breeds in Japan and can be seen even in spring and summer. greensands countryWebFind the perfect gray spot billed duck 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. Enterprise. Lightboxes. Cart. Hi there! Create an account. Buy images; Sell images; fm12 gas mask with tinted lenses

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Eastern spot-billed duck

WebThe eastern spot-billed duck is darker and browner; its body plumage is more similar to the Pacific black duck. It lacks the red bill spot, and has a blue speculum. Both males and … WebMar 4, 2024 · Indian Spot-billed Duck: English (United States) Indian Spot-billed Duck: Finnish: täplänokkasorsa: French: Canard à bec tacheté: French (French Guiana) Canard à bec tacheté: German: Indien-Fleckschnabelente: Gujarati: ટીલિયાળી બતક: Hebrew: ברווז עקוד-מקור הודי: Hindi: गुगरल बत्तख ...

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WebMar 4, 2024 · del Hoyo, J., N. Collar, and G. M. Kirwan (2024). Eastern Spot-billed Duck (Anas zonorhyncha), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. … Webdiversity 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 ...

WebMar 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, … WebMale: Black body and a white neck. Hooded Merganser. Scientific name: Lophodytes cucullatus. Region: North America. Female: Brown body (darker on top), brown eyes, and reddish head with crest. Male: Black head, …

WebAlgorithm. Algorithm Quick BLASTP (Accelerated protein-protein BLAST) Algorithm blastp (protein-protein BLAST) Algorithm PSI-BLAST (Position-Specific Iterated BLAST) Algorithm PHI-BLAST (Pattern Hit Initiated BLAST) Algorithm DELTA-BLAST (Domain Enhanced Lookup Time Accelerated BLAST) Choose a BLAST algorithm Help. WebEastern Spot-billed Duck. Order: Anserifomes, Family: Anatidae; Total length: 61 cm; Distribution: Asia. More than 30 species of ducks can be found in Japan. Most of them …

WebLarge-billed Crow. Count # 1. 25 Oct 2024. Wind K. 直島町--李禹煥美術館 (Naoshima--Lee Ufan Museum) species 9. Brown-eared Bulbul. Count # 3. 25 Oct 2024. ... Eastern Spot-billed Duck. Count # 1. 28 Jun 2024. Oscar Moss. Benesse House, Naoshima. species 41. Intermediate Egret. Count # 1. 28 Jun 2024. Oscar Moss. Benesse House, Naoshima ...

Webused Eastern Spot-billed Ducks as a representative species and calculated the safe area of ponds (Shimada 2001). The safe area was 'total pond area' minus 'escape distance multiplied Fig. 4. Hazard map of agricultural damage by Eastern Spot-billed Ducks A square is 5 by 5 km. I studied ducks including Eastern Spot-billed Ducks in the Tokyo Bay greensands fishery bedfordshireWebThe eastern spot-billed duck or Chinese spot-billed duck ( Anas zonorhyncha ), is a dabbling duck which breeds in China and Southeast Asia. It was formerly treated as a … fm12 mask with red tinted lensWebLife, Habitat & Pictures. The Eastern Spot-billed Duck is a native waterfowl of Asia. Two species of this bird are known, the Indian Spot-billed Duck and the Eastern Spot-billed Duck (also known as the Chinese Spot … greensands finance limitedWebEastern Spot-billed Duck - eBird. Common large duck of lakes, ponds, wet fields, and estuaries. Dark brown overall, with a pale head marked by a whitish eyebrow and two … greensands coxheath medical practice fm12 grid tacticWebThe 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 … fm 12 patchWebAug 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 … fm 12 torrent