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Movement seasonality in a desert-dwelling bat revealed by miniature GPS loggers

Abstract:
BackgroundBats are among the most successful desert mammals. Yet, our understanding of their spatio-temporal dynamics in habitat use associated with the seasonal oscillation of resources is still limited. In this study, we have employed state-of-the-art lightweight GPS loggers to track the yellow-winged bat Lavia frons in a desert in northern Kenya to investigate how seasonality in a desert affects the a) spatial and b) temporal dimensions of movements in a low-mobility bat.MethodsBats were tracked during April–May 2017 (rainy season) and January–February 2018 (dry season) using 1-g GPS loggers. Spatial and temporal dimensions of movements were quantified, respectively, as the home range and nightly activity patterns. We tested for differences between seasons to assess responses to seasonal drought. In addition, we quantified home range overlap between neighbouring individuals to investigate whether tracking data will be in accordance with previous reports on territoriality and social monogamy in L. frons.ResultsWe obtained data for 22 bats, 13 during the rainy and 9 during the dry season. Home ranges averaged 5.46\u2009±\u200911.04\u2009ha and bats travelled a minimum distance of 99.69\u2009±\u2009123.42\u2009m/hour. During the dry season, home ranges were larger than in the rainy season, and bats exhibited high activity during most of the night. No apparent association with free water was identified during the dry season. The observed spatial organisation of home ranges supports previous observations that L. frons partitions the space into territories throughout the year.ConclusionsOur results suggest that, in low-mobility bats, a potential way to cope with seasonally harsh conditions and resource scarcity in deserts is to cover larger areas and increase time active, suggesting lower cost-efficiency of the foraging activity. Climate change may pose additional pressures on L. frons and other low-mobility species by further reducing food abundances.
Author Listing: Irene Conenna;Adrià López-Baucells;Ricardo Rocha;Simon Ripperger;Mar Cabeza
Volume: 7
Pages: None
DOI: 10.1186/s40462-019-0170-8
Language: English
Journal: Movement Ecology

Movement Ecology

MOV ECOL

影响因子:3.9
是否综述期刊:否
是否OA:是
是否预警:不在预警名单内
发行时间:2013
ISSN:2051-3933
发刊频率:-
收录数据库:SCIE/Scopus收录/DOAJ开放期刊
出版国家/地区:United Kingdom
出版社:BioMed Central

期刊介绍

Movement Ecology is an open-access interdisciplinary journal publishing novel insights from empirical and theoretical approaches into the ecology of movement of the whole organism - either animals, plants or microorganisms - as the central theme. We welcome manuscripts on any taxa and any movement phenomena (e.g. foraging, dispersal and seasonal migration) addressing important research questions on the patterns, mechanisms, causes and consequences of organismal movement. Manuscripts will be rigorously peer-reviewed to ensure novelty and high quality.

《运动生态学》是一本开放获取的跨学科期刊,以从经验和理论方法对整个有机体--无论是动物、植物还是微生物--的运动生态学的新见解为中心主题。我们欢迎任何分类群和任何运动现象(如觅食、扩散和季节性迁移)的手稿,解决生物体运动的模式、机制、原因和后果等重要研究问题。手稿将经过严格的同行评审,以确保新奇性和高质量。

年发文量 80
国人发稿量 3
国人发文占比 4.17%
自引率 10.3%
平均录取率 -
平均审稿周期 23 Weeks
版面费 US$2590
偏重研究方向 Agricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics
期刊官网 https://www.springer.com/journal/40462
投稿链接 https://www.editorialmanager.com/MOVE

质量指标占比

研究类文章占比 OA被引用占比 撤稿占比 出版后修正文章占比
97.50% 100.00% 0.00% 2.08%

相关指数

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预警情况

时间 预警情况
2025年03月发布的2025版 不在预警名单中
2024年02月发布的2024版 不在预警名单中
2023年01月发布的2023版 不在预警名单中
2021年12月发布的2021版 不在预警名单中
2020年12月发布的2020版 不在预警名单中

JCR分区 WOS分区等级:Q1区

版本 按学科 分区
WOS期刊SCI分区
(2021-2022年最新版)
ECOLOGY Q1

中科院分区

版本 大类学科 小类学科 Top期刊 综述期刊
生物学
1区
ECOLOGY
生态学
1区
2021年12月
基础版
生物
3区
ECOLOGY
生态学
3区
2021年12月
升级版
生物学
2区
ECOLOGY
生态学
2区
2020年12月
旧的升级版
生物学
2区
ECOLOGY
生态学
2区
2022年12月
最新升级版
生物学
1区
ECOLOGY
生态学
2区