Social behavior and vocalization of two cryptic bat species

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00044644" target="_blank" >RIV/00216224:14310/10:00044644 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Social behavior and vocalization of two cryptic bat species
Original language description
Fenology of vocalization and swarming behaviour were studied using bat detector in the only known winter roost in the ruins of Nový Hrádek (NP Podyjí, CZ) castle where Pipistrellus pipistrellus and P. pygmaeus hibernate in species-mixed clusters. Bats were also netted to check sex ratio and age structure of their populations. During winter censuses number of hibernating bats and proportion of banded individuals were monitored. Most of hibernating bats were caught in spring 2010 to find relative speciesproportion. Study was focused on i) if both species could mate in the vicinity of hibernaculum and ii) if vocalizing males of both species share same time and space during advertisement behaviour. The highest social and echolocation activity were found between second half of August and half of September. Peak of social activity moved from the second third to the first third of night. We did not find nor time nor space species segregation during advertisement behaviour.
Czech name
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Czech description
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Project
<a href="/en/project/GA206%2F06%2F0954" target="_blank" >GA206/06/0954: Intraspecific variability of populations of two cryptic bat species of genus Pipistrellus in Central Europe</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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