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Bibliographies thématiques / Indian spot billed duck

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Articles de revues

Littérature scientifique sur le sujet « Indian spot billed duck »

Auteur : Grafiati

Publié le 7 juin 2025

Mis à jour le 2 août 2025

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Articles de revues sur le sujet "Indian spot billed duck"

1

Wakle, C. M. &. Sirsast C. V. "A Comprehensive Study on the Breeding Success of Indian Spot Billed Duck (Anas poecilorhyncha) at Yeldari dam, (MS) India." International Journal of Classified Research Techniques & Advances 5, no. 2 (2025): 5–9. https://doi.org/10.5281/zenodo.15350434.

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The local migratory Spot-billed Duck (<em>Anas poecilorhyncha</em>) is found throughout the Indian subcontinent's freshwater habitat. This study examines the breeding biology of the Spot-billed Duck, with special attention to factors affecting breeding performance, nest site selection, and reproductive success. Field observations were made in a variety of freshwater habitats to record hatchling survival rates, clutch size, and nesting activities. The research study shows that Spot-billed Duck goodwill nesting locations with a lot of foliage because it hides them from potential predators. The h

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Aloysius, Nitharsan, Shashi Madhushanka, and Chathuri Chandrika. "Avifaunal Diversity and Abundance in the Proposed Sarasalai Mangrove Reserve, Jaffna, Sri Lanka." Birds 4, no. 1 (2023): 103–16. http://dx.doi.org/10.3390/birds4010009.

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Mangrove ecosystems are excellent habitats for migrating and resident birds. The proposed Sarasalai mangrove reserve is located in one of the richest waterbird zones in Sri Lanka. This site has never been properly studied as a single site for its avifaunal diversity. Hence, the present study aims to find avifaunal diversity in the Sarasalai mangrove. Data collection was performed from April to December 2021. Eight permanent sampling stations were demarcated along the existing roads and were visited twice a month to collect bird abundance data. A total of 107 bird species belonging to 45 famili

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Zhang, Yang, Qiang Bao, Zhi Cao, et al. "Chinese Domestic Ducks Evolved from Mallard Duck (Anas platyrhynchos) and Spot-Billed Duck (A. zonorhyncha)." Animals 13, no. 7 (2023): 1156. http://dx.doi.org/10.3390/ani13071156.

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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, White Muscovy ducks, and Black Muscovy ducks. The haplotype diversity (Hd) was 0.653 and the average nucleotide diversity (Pi) was 0.005, indicating moderate genetic diversity. Sixty haplotypes were detected, and the maximum-likelihood (ML) phylogenetic tr

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Wang, Wenjuan, Yafang Wang, Fumin Lei, Yang Liu, Haitao Wang, and Jiakuan Chen. "Incomplete lineage sorting and introgression in the diversification of Chinese spot-billed ducks and mallards." Current Zoology 65, no. 5 (2018): 589–97. http://dx.doi.org/10.1093/cz/zoy074.

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Abstract Incomplete lineage sorting and introgression are 2 major and nonexclusive causes of species-level non-monophyly. Distinguishing between these 2 processes is notoriously difficult because they can generate similar genetic signatures. Previous studies have suggested that 2 closely related duck species, the Chinese spot-billed duck Anas zonorhyncha and the mallard A. platyrhynchos were polyphyletically intermixed. Here, we utilized a wide geographical sampling, multilocus data and a coalescent-based model to revisit this system. Our study confirms the finding that Chinese spot-billed duc

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Kulikova, Irina V., Yury N. Zhuravlev, and Kevin G. McCracken. "Asymmetric Hybridization and Sex-Biased Gene Flow Between Eastern Spot-Billed Ducks (Anas Zonorhyncha) and Mallards (A. Platyrhynchos) in the Russian Far East." Auk 121, no. 3 (2004): 930–49. http://dx.doi.org/10.1093/auk/121.3.930.

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AbstractThe 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 East Asia has expanded northwest; Eastern Spot-billed Ducks are breeding increasingly within the range of Mallards (A. platyrhynchos). We collected 120 Eastern Spot-billed Ducks and Mallards from Primorye, Russia, and sequenced 666–667 base pairs (bp) of the maternally inherited mitochondrial DNA (mtDNA) control region and 255 bp of the ornithine decarboxylase intron six (ODC6). Control region and ODC-6 allele sequences reve

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Shin, Yong-un, Man-Seok Shin, Han-soo Lee, et al. "Home-Range of Mallard and Spot-billed Duck in Korea1a." Korean Journal of Environment and Ecology 30, no. 2 (2016): 165–72. http://dx.doi.org/10.13047/kjee.2016.30.2.165.

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Trinh, Thuy-Tien Thi, Indira Tiwari, Kaliannan Durairaj, et al. "Genetic Characterization and Pathogenesis of Avian Influenza Virus H7N3 Isolated from Spot-Billed Ducks in South Korea, Early 2019." Viruses 13, no. 5 (2021): 856. http://dx.doi.org/10.3390/v13050856.

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Low-pathogenicity avian influenza viruses (LPAIV) introduced by migratory birds circulate in wild birds and can be transmitted to poultry. These viruses can mutate to become highly pathogenic avian influenza viruses causing severe disease and death in poultry. In March 2019, an H7N3 avian influenza virus—A/Spot-billed duck/South Korea/WKU2019-1/2019 (H7N3)—was isolated from spot-billed ducks in South Korea. This study aimed to evaluate the phylogenetic and mutational analysis of this isolate. Molecular analysis revealed that the genes for HA (hemagglutinin) and NA (neuraminidase) of this strai

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Jeong, Yikyeong, Sung Kyung Lee, and Seongjun Park. "Angel Wing in a Young Captive-Reared Spot-Billed Duck (Anas poecilorhyncha)." Journal of Veterinary Clinics 36, no. 1 (2019): 85–87. http://dx.doi.org/10.17555/jvc.2019.02.36.1.85.

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Lee, Jin Hwa, Hyuk Moo Kwon, and Haan Woo Sung. "Molecular Characterization of an H5N3 Influenza Virus Isolated from Spot-Billed Duck." Korean Journal of Poultry Science 40, no. 3 (2013): 243–52. http://dx.doi.org/10.5536/kjps.2013.40.3.243.

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Hwang, Jong-Kyeong, Man-Seok Shin, Young-Myong Kang, et al. "Interzonal Comparative Analysis of the Wintering Habitat of Spot-billed Duck (Anas poecilorhyncha)1a." Korean Journal of Environment and Ecology 30, no. 4 (2016): 676–83. http://dx.doi.org/10.13047/kjee.2016.30.4.676.

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