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@article{1674076, author = {Bachorec, Erik and Horacek, Ivan and Hulva, Pavel and Konečný, Adam and Lucan, Radek and Jedlicka, Petr and Shohdi, Wael and Rerucha, Simon and AbiandSaid, Mounir and Bartonička, Tomáš}, article_location = {Hoboken}, article_number = {2}, doi = {http://dx.doi.org/10.1111/jzo.12816}, keywords = {roosting; roosting behaviour; associations; relatedness; Rousettus aegyptiacus; fruit bats; network analysis; social dynamics}, language = {eng}, issn = {0952-8369}, journal = {Journal of Zoology}, title = {Egyptian fruit bats do not preferentially roost with their relatives}, url = {https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1111/jzo.12816}, volume = {312}, year = {2020} }
TY - JOUR ID - 1674076 AU - Bachorec, Erik - Horacek, Ivan - Hulva, Pavel - Konečný, Adam - Lucan, Radek - Jedlicka, Petr - Shohdi, Wael - Rerucha, Simon - Abi-Said, Mounir - Bartonička, Tomáš PY - 2020 TI - Egyptian fruit bats do not preferentially roost with their relatives JF - Journal of Zoology VL - 312 IS - 2 SP - 111-121 EP - 111-121 PB - Wiley SN - 09528369 KW - roosting KW - roosting behaviour KW - associations KW - relatedness KW - Rousettus aegyptiacus KW - fruit bats KW - network analysis KW - social dynamics UR - https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1111/jzo.12816 L2 - https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1111/jzo.12816 N2 - Roosts provide bats with place for daytime sheltering, protection from weather and predators, mating, and social interaction. Movements between multiple roosts are often necessary, either due to limited roost life, changes in roost conditions or demands at different times of the year. Information transfer is an important contributor to day-roosting behaviour and typically exhibits non-random social assortment dynamics. Some individuals appear to explore and share roost discoveries more often than others, though it remains unclear whether associations are stronger between close relatives than less related individuals. In the present study, network analysis, in combination with genetic and spatial data, was used to explore the roosting behaviour of Egyptian fruit bats (Rousettus aegyptiacus) within an isolated deme. Our results showed that the roosts had distinct core-periphery structure. The core of the winter roost network was represented by only two roosts, while in spring, the season of food scarcity, the core was represented by multiple roosts, suggesting their potential role as centres, where information about roosts and foraging sites is exchanged. We found no relationship between relatedness and roost sharing over two seasons. These results provide strong support that Egyptian fruit bats do not roost preferentially with relatives, in contrast to many animal populations where individuals preferentially associate with kin. ER -
BACHOREC, Erik, Ivan HORACEK, Pavel HULVA, Adam KONEČNÝ, Radek LUCAN, Petr JEDLICKA, Wael SHOHDI, Simon RERUCHA, Mounir ABI-SAID a Tomáš BARTONIČKA. Egyptian fruit bats do not preferentially roost with their relatives. \textit{Journal of Zoology}. Hoboken: Wiley, 2020, roč.~312, č.~2, s.~111-121. ISSN~0952-8369. Dostupné z: https://dx.doi.org/10.1111/jzo.12816.
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