Bats of Lithuania: distribution, status and protection
Abstract The Lithuanian bat fauna includes 14 species. Myotis daubentoni , Pipistrellus nathusii , Plecotus auritus and Eptesicus serotinus are the most abundant and widespread species, although recently P. auritus has disappeared from some hibernacula. There are still abundant populations of Myotis...
Published in: | Mammal Review |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1998
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Subjects: | |
Online Access: | http://dx.doi.org/10.1046/j.1365-2907.1998.00025.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1365-2907.1998.00025.x https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1365-2907.1998.00025.x |
Summary: | Abstract The Lithuanian bat fauna includes 14 species. Myotis daubentoni , Pipistrellus nathusii , Plecotus auritus and Eptesicus serotinus are the most abundant and widespread species, although recently P. auritus has disappeared from some hibernacula. There are still abundant populations of Myotis nattereri , Myotis brandti and Barbastella barbastellus in hibernacula, while their status in summer is unknown. Myotis dasycneme is probably very rare and endangered. The status of Myotis mystacinus and Nyctalus leisleri is not clear, but they are most likely very rare because very few specimens have been found. So far little is known about status of Nyctalus noctula , Pipistrellus pipistrellus , Eptesicus nilssoni and Vespertilio murinus because these species are common only during autumn bat migration along the Baltic Sea coast. Two other species, Myotis bechsteini and Rhinolophus hipposideros , have been rejected from the list of bats of Lithuania, because old references to records of these species were not reliable. From what is currently known it seems that: (i) the northern limits of distribution of B. barbastellus and E. serotinus reach the middle of Lithuania between 55°N and 56°N, which may also be the southern limit of abundance of E. nilssoni (ii) the wintering site with the largest numbers of bats in Lithuania is the vaults of Kaunas fortress, where every year eight species are found hibernating in numbers estimated as follows: M. daubentoni 400–500, M. nattereri 200–300, M. brandti 80–100, B.barbastellus 200–300, P. auritus 40–60, M. dasycneme 15–20 and a few E. serotinus and E. nilssoni . In Lithuania nine bat species have been protected by law since 1991, as species included in the Red Data Book . Also 11 bat reserves have been designated in Kaunas fortress to protect the most important hibernation sites in Lithuania. |
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