Fallen trees as “natural bridges” for the movement of mammals crossing rivers

IF 1.8 3区 环境科学与生态学 Q3 ECOLOGY Biotropica Pub Date : 2024-02-22 DOI:10.1111/btp.13305
Crasso Paulo Bosco Breviglieri, Fernando Rodrigues da Silva
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Abstract

Using remote-sensing camera traps, we assessed if large fallen trees serve as natural bridges facilitating the movement of mammals between river banks. We recorded 12 species of mammals using fallen trees to cross rivers. Additionally, the use of fallen trees was more pronounced during the rainy than the dry season.

Abstract in Portuguese is available with online material.

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利用遥感相机陷阱,我们评估了倒下的大树是否可以作为哺乳动物在河岸之间移动的天然桥梁。我们记录到 12 种哺乳动物利用倒下的树木渡河。此外,雨季对倒伏树木的利用比旱季更为明显。
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来源期刊
Biotropica
Biotropica 环境科学-生态学
CiteScore
4.10
自引率
9.50%
发文量
122
审稿时长
8-16 weeks
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.
期刊最新文献
Issue Information 2024 Julie S Denslow & Peter Ashton Prizes for the outstanding articles published in Biotropica Interspecific interactions among major carnivores in Panna Tiger Reserve: A multispecies occupancy approach Diversity and abundance of large old trees in Hainan Island: Spatial analysis and environmental correlations Reduction in mutualistic ant aggressive behavior upon sugar supplementation
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