{"title":"印度北部黄鸮(Vanellus malabaricus,Boddaert,1783 年)的种群结构、分布模式和栖息地利用情况。","authors":"Prateek, Himanshu Mishra, Vikas Kumar, Ashish Kumar","doi":"10.1186/s40850-025-00222-6","DOIUrl":null,"url":null,"abstract":"<p><p>This field study investigated the population structure, distribution pattern and habitat utilization of Yellow-wattled Lapwings. The line transect method was used to estimate the density of Yellow-wattled Lapwings. An average of 394 individuals including 77 chicks of Yellow-wattled Lapwings have been registered with an average density of 38 birds per km. The outcome of the GLM analysis exhibited, that Bakshi Ka Talab had the highest lapwing count while, Malihabad had the lowest lapwing count. A significant lapwing count in the year 2021 was confirmed. The winter season had the lowest lapwing counts, whereas the summer season had the highest values. Moreover, the largest lapwing counts were estimated in uncultivated while, the lowest lapwing count was documented in river habitat types. There was a significant difference in the mean flock size across the seasons and the habitat types. Being sighted in flocks of various sizes the distribution pattern was found to be clumped in Yellow-wattled Lapwings. The results of the factorial ANOVA showed a significant difference in the habitat utilization of Yellow-wattled Lapwings across study sites, years, seasons and habitat types. Uncultivated habitat types were the most utilized habitat types during summer seasons.</p>","PeriodicalId":48590,"journal":{"name":"BMC Zoology","volume":"10 1","pages":"1"},"PeriodicalIF":1.4000,"publicationDate":"2025-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11765937/pdf/","citationCount":"0","resultStr":"{\"title\":\"Population structure, distribution pattern and habitat utilization of Yellow-wattled Lapwing, Vanellus malabaricus (Boddaert, 1783), in Northern India.\",\"authors\":\"Prateek, Himanshu Mishra, Vikas Kumar, Ashish Kumar\",\"doi\":\"10.1186/s40850-025-00222-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>This field study investigated the population structure, distribution pattern and habitat utilization of Yellow-wattled Lapwings. The line transect method was used to estimate the density of Yellow-wattled Lapwings. An average of 394 individuals including 77 chicks of Yellow-wattled Lapwings have been registered with an average density of 38 birds per km. The outcome of the GLM analysis exhibited, that Bakshi Ka Talab had the highest lapwing count while, Malihabad had the lowest lapwing count. A significant lapwing count in the year 2021 was confirmed. The winter season had the lowest lapwing counts, whereas the summer season had the highest values. Moreover, the largest lapwing counts were estimated in uncultivated while, the lowest lapwing count was documented in river habitat types. There was a significant difference in the mean flock size across the seasons and the habitat types. Being sighted in flocks of various sizes the distribution pattern was found to be clumped in Yellow-wattled Lapwings. The results of the factorial ANOVA showed a significant difference in the habitat utilization of Yellow-wattled Lapwings across study sites, years, seasons and habitat types. Uncultivated habitat types were the most utilized habitat types during summer seasons.</p>\",\"PeriodicalId\":48590,\"journal\":{\"name\":\"BMC Zoology\",\"volume\":\"10 1\",\"pages\":\"1\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2025-01-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11765937/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMC Zoology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1186/s40850-025-00222-6\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ZOOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMC Zoology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1186/s40850-025-00222-6","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ZOOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
本研究调查了黄喉田凫的种群结构、分布格局和生境利用情况。采用样线法对黄头鸡密度进行了估算。平均394只,包括77只雏鸟,平均密度为每公里38只。GLM分析结果显示,Bakshi Ka Talab的田窝数最高,而Malihabad的田窝数最低。在2021年确认了大量的田凫计数。田凫数量冬季最少,夏季最高。此外,在未开垦的生境类型中,田凫数量最多,而在河流生境类型中,田凫数量最少。不同季节和生境类型的平均群数有显著差异。在不同大小的鸡群中观察到的分布模式被发现是在黄翅田鸡中群集的。因子方差分析结果显示,不同研究地点、不同年份、不同季节和不同生境类型的黄头翁对生境的利用存在显著差异。未开垦生境类型是夏季利用最多的生境类型。
Population structure, distribution pattern and habitat utilization of Yellow-wattled Lapwing, Vanellus malabaricus (Boddaert, 1783), in Northern India.
This field study investigated the population structure, distribution pattern and habitat utilization of Yellow-wattled Lapwings. The line transect method was used to estimate the density of Yellow-wattled Lapwings. An average of 394 individuals including 77 chicks of Yellow-wattled Lapwings have been registered with an average density of 38 birds per km. The outcome of the GLM analysis exhibited, that Bakshi Ka Talab had the highest lapwing count while, Malihabad had the lowest lapwing count. A significant lapwing count in the year 2021 was confirmed. The winter season had the lowest lapwing counts, whereas the summer season had the highest values. Moreover, the largest lapwing counts were estimated in uncultivated while, the lowest lapwing count was documented in river habitat types. There was a significant difference in the mean flock size across the seasons and the habitat types. Being sighted in flocks of various sizes the distribution pattern was found to be clumped in Yellow-wattled Lapwings. The results of the factorial ANOVA showed a significant difference in the habitat utilization of Yellow-wattled Lapwings across study sites, years, seasons and habitat types. Uncultivated habitat types were the most utilized habitat types during summer seasons.
BMC ZoologyAgricultural and Biological Sciences-Animal Science and Zoology
CiteScore
2.30
自引率
6.20%
发文量
53
审稿时长
24 weeks
期刊介绍:
BMC Zoology is an open access, peer-reviewed journal that considers articles on all aspects of zoology, including physiology, mechanistic and functional studies, anatomy, life history, behavior, signalling and communication, cognition, parasitism, taxonomy and conservation.