Academic literature on the topic 'Synchronous winter waterbird census'

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Journal articles on the topic "Synchronous winter waterbird census"

1

Wijethunge, Iromi Kusum, Jingpeng Cao, Fanjuan Meng, Zheping Xu, Qingshan Zhao, and Lei Cao. "Occurrence dataset from the waterbird survey of the middle and lower Huai He floodplain, China." Biodiversity Data Journal 13 (May 22, 2025): e158384. https://doi.org/10.3897/BDJ.13.e158384.

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The Huai He floodplain in Anhui and Jiangsu Provinces, an important component of the East Asian-Australasian Flyway (EAAF), sustains critical wetland habitats for migratory waterbirds, including four threatened species on the IUCN Red List: critically endangered <i>Aythya baeri</i> (Radde, 1863), endangered <i>Anser cygnoides</i> (Linnaeus, 1758) and vulnerable <i>Melanitta fusca</i> (Linnaeus, 1758) and <i>Aythya ferina</i> (Linnaeus, 1758). Despite its biogeographic significance as a transitional zone between the Yangtze and Yellow River floodplains, this region remains one of China's most u
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2

Kostiushyn, V. A., and Yu O. Andryushchenko. "Protected Waterbird Species on the Azov-Black Sea Coast in the Winter Seasons 2009–2022." zoodiversity 57, no. 6 (2023): 563–72. http://dx.doi.org/10.15407/zoo2023.06.563.

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The article presents data on waterbirds from the Red Data Book of Ukraine wintering in the Azov-Black Sea coastal wetlands during 2009‒2022. A total of 27 protected waterbird species were recorded during the International Waterbird Census. The average number of protected birds was 13,631 + 2,828 ind., the maximum — 35,768 ind. Detailed information on species composition and bird numbers is given for 14 wetlands, the most valuable for waterbirds.
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3

Etayeb, Khaled, Ashraf Galidana, Ali Berbash, et al. "Results of the eighteenth winter waterbird census in Libya (IWC), January 2022." Open Veterinary Journal 13, no. 4 (2023): 407. http://dx.doi.org/10.5455/ovj.2023.v13.i4.2.

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Background: Libyan wetlands are diverse; the coastline of Libya in particular has different kinds of wetlands such as salt marshes, bays, lakes, lagoons and islands. These varieties in habitats provide good shelters and foraging sites for migratory birds during their journeys between Eurasia and Africa. Since the beginning of the Libyan winter census of waterbirds (Libya IWC) in 2005 which continued regularly until 2012, it had relatively the same performance in the number of covered sites. Since 2013, due to the security situation that Libya has experienced as a result of wars and conflict wh
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4

Stanchev, Radoslav, and Boris Nikolov. "Corrigendum: Stanchev R, Nikolov B (2025) Wetlands importance for the waterfowl species (order Anseriformes) wintering in Bulgaria, based on the Mid-Winter Waterbird Census data. Journal of the Bulgarian Geographical Society 52: 79&ndash;92. doi: 10.3897/jbgs.e144247." Journal of the Bulgarian Geographical Society 52 (June 30, 2025): 205–8. https://doi.org/10.3897/jbgs.e163489.

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We recently published an assessment of the wetlands in Bulgaria important for the wintering waterfowl species (order Anseriformes) based on the Mid-Winter Waterbird Census data (Stanchev and Nikolov 2025). However, self-reevaluation of the data led to the refinement of some of the values used and species names. The changes given below do not affect the results and their discussion described in the publication.
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5

Andryuschenko, Yu O., and V. A. Kostiushyn. "Wintering Waterbirds in the Wetlands of the Azov-Black Sea Region of Ukraine at the Beginning of the 21st Century — Species Composition, Abundance, Distribution and Tendencies." zoodiversity 58, no. 4 (2024): 349–68. http://dx.doi.org/10.15407/zoo2024.04.349.

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Data collection on wintering waterbirds in the wetlands of the Azov-Black Sea region of Ukraine began in the late 1980s, mainly thanks to the International Waterbird Census (IWC), which has become more extensive and regular since about 2005. This article is devoted to generalization of data on species composition, abundance of birds and their spatial distribution in that region based on the results of the winter census 2005–2022. The long-term dynamics of the waterbirds number and the peculiarities of the species distribution are mostly analyzed for abundant bird species. General information a
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6

Bourass, Essam, Nicola Baccetti, Wajih Bashimam, et al. "Results of the seventh winter waterbird census in Libya, Jan-Feb 2011." Bulletin of the African Bird Club 20, no. 1 (2013): 20–26. http://dx.doi.org/10.5962/p.309989.

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7

Božič, Luka. "Results of the January 2017 waterbird census in Slovenia." Acrocephalus 38, no. 174-175 (2017): 203–15. http://dx.doi.org/10.1515/acro-2017-0012.

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Summary In 2017, the International Waterbird Census (IWC) was carried out in Slovenia on January 14 and 15. Waterbirds were counted on all larger rivers, along the entire Slovenian Coastland and on most of the major standing waters in the country. During the census, in which 235 observers took part, 413 sections of the rivers and coastal sea with a total length of 1,427 km and 200 other localities (164 standing waters and 36 streams) were surveyed. The census was characterized by harsh winter conditions and high proportion of frozen water bodies. Altogether, 51,790 waterbirds of 61 species wer
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8

Stanchev, Radoslav, and Boris Nikolov. "Wetlands importance for the waterfowl species (order Anseriformes) wintering in Bulgaria, based on the Mid-Winter Waterbird Census data." Journal of the Bulgarian Geographical Society 52 (May 5, 2025): 79–92. https://doi.org/10.3897/jbgs.e144247.

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The main approach for the conservation of wintering waterbirds is through the identification of wintering sites, the assessment of their abundance and the determination of wintering population trends. The target sites are set for the implementation of management measures for both wintering species populations and sites falling within the Natura 2000 National Ecological Network. The aim of the present study is to identify the most important waterbodies in the country, based on data from the mid-winter waterbird census during the period 1977&ndash;2021. The assessment covers 75 waterbodies falli
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9

Sayoud, M. S., H. Salhi, B. Chalabi, et al. "The first coordinated trans-North African mid-winter waterbird census: The contribution of the International Waterbird Census to the conservation of waterbirds and wetlands at a biogeographical level." Biological Conservation 206 (February 2017): 11–20. http://dx.doi.org/10.1016/j.biocon.2016.12.005.

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10

Stanchev, Radoslav, and Boris Nikolov. "Wetlands importance for the waterfowl species (order Anseriformes) wintering in Bulgaria, based on the Mid-Winter Waterbird Census data." Journal of the Bulgarian Geographical Society 52 (May 5, 2025): 79–92. https://doi.org/10.3897/jbgs.e144247.

Full text
Abstract:
The main approach for the conservation of wintering waterbirds is through the identification of wintering sites, the assessment of their abundance and the determination of wintering population trends. The target sites are set for the implementation of management measures for both wintering species populations and sites falling within the Natura 2000 National Ecological Network. The aim of the present study is to identify the most important waterbodies in the country, based on data from the mid-winter waterbird census during the period 1977&amp;ndash;2021. The assessment covers 75 waterbodies f
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