O. Vishnu, J. Pandiyan, Aswathy Balan, Clince P. Jose, R. Roshnath
{"title":"Domestic dogs and vultures feed on the same carcasses in Wayanad Wildlife Sanctuary, Kerala, India","authors":"O. Vishnu, J. Pandiyan, Aswathy Balan, Clince P. Jose, R. Roshnath","doi":"10.1111/btp.13377","DOIUrl":null,"url":null,"abstract":"<p>Vultures are essentially scavengers but their population decline is exacerbated by competition with stray dogs for carcasses. Our study, using camera traps to monitor carcass visitation, revealed dietary overlap and competition intensity are linked more to carcass size than habitat type. Addressing dog presence is critical for vulture survival.</p>","PeriodicalId":8982,"journal":{"name":"Biotropica","volume":"56 6","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biotropica","FirstCategoryId":"93","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/btp.13377","RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Vultures are essentially scavengers but their population decline is exacerbated by competition with stray dogs for carcasses. Our study, using camera traps to monitor carcass visitation, revealed dietary overlap and competition intensity are linked more to carcass size than habitat type. Addressing dog presence is critical for vulture survival.
期刊介绍:
Ranked by the ISI index, Biotropica is a highly regarded source of original research on the ecology, conservation and management of all tropical ecosystems, and on the evolution, behavior, and population biology of tropical organisms. Published on behalf of the Association of Tropical Biology and Conservation, the journal''s Special Issues and Special Sections quickly become indispensable references for researchers in the field. Biotropica publishes timely Papers, Reviews, Commentaries, and Insights. Commentaries generate thought-provoking ideas that frequently initiate fruitful debate and discussion, while Reviews provide authoritative and analytical overviews of topics of current conservation or ecological importance. The newly instituted category Insights replaces Short Communications.