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Kingdom: Animalia > Phylum: Chordata > Class: Mammalia > Order: Chiroptera > Family: Vespertilionidae > Genus: Nyctalus > Species: Nyctalus leisleri > See subspecies
Scientific name Source
Nyctalus leisleri leisleri (Kuhl, 1818) Corbet G B. (1978)
Nyctalus leisleri verrucosus Bowdich, 1825

Leisler's bat - Nyctalus leisleri (Kuhl, 1818)

Images from the web

Quick facts

Threat status Europe Least Concern (IUCN)
Protected by EU Habitats Directive and 4 other international agreements
Most preferred habitats
  • woodland and forest
May also occur in
  • agricultural mosaics
  • cropland
  • grassland
  • heathland and shrub
  • rivers and lakes
  • sparsely vegetated land
  • urban
  • wetlands
Natura 2000 species code 1331


The distribution map is currently disabled. A new map solution will soon become available. In the meantime, please consult other species distribution map providers listed in the Other resources panel below.

Threat and conservation status

IUCN Red List status of threatened species

The IUCN Red List threat status assesses the risk of extinction.

IUCN Red List Category
Not Evaluated
Near Threatened
Regionally Extinct
Not Applicable
Extinct in the Wild
Data Deficient
Least Concern
Critically Endangered

EU conservation status

Conservation status assesses every six years and for each biogeographical region the condition of habitats and species compared to the favourable status as described in the Habitats Directive. The map shows the 2013-2018 assessments as reported by EU Member State. Assessments are further detailed in the summary document available behind the link below.

Natura 2000 sites

Not available

Legal status

Legal text Annex Conditions More information
Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora - consolidated version 01/01/2007 (EU Habitats Directive) (All species of Microchiroptera)
Convention on the conservation of European wildlife and natural habitats (Bern Convention) (All species of Microchiroptera except Pipistrellus pipistrellus)
Convention on the Conservation of Migratory Species of Wild Animals. (Bonn Convention) Synonym for this species is listed in Appendix II of the Bonn Convention (CMS). See there for more details.
(Migratory species of Vespertilionidae)
Agreement on the conservation of Populations of European Bats. Convention on Migratory Species of Wild Animals. (EUROBATS)


Common names and synonyms

Common Name Language Reference
Borowiaczek Polish Mitchell-Jones, A.J. & al.
Borowiec Leislera Polish Mitchell-Jones, A.J. & al.
Bosvleermuis Dutch Mitchell-Jones, A.J. & al.
Kleinabendsegler German Mitchell-Jones, A.J. & al.
Leisler's bat English Mitchell-Jones, A.J. & al.
Leislerflaggermus Norwegian Mitchell-Jones, A.J. & al.
Leislers fladdermus Swedish Mitchell-Jones, A.J. & al.
Leislers flagermus Danish Mitchell-Jones, A.J. & al.
Liliacul-mic-de-amurg Romanian Mitchell-Jones, A.J. & al.
Mazais vakarsiksparnis Latvian Latvian NRC
Metsäisolepakko Finnish Mitchell-Jones, A.J. & al.
Morcego-arborícola-pequeno Portuguese Mitchell-Jones, A.J. & al.
Murciélago nóctulo pequeño Spanish Mitchell-Jones, A.J. & al.
Netopier stromový Slovak Mitchell-Jones, A.J. & al.
Netopýr stromový Czech Mitchell-Jones, A.J. & al.
Noctule de Leisler French Mitchell-Jones, A.J. & al.
Nottola di Leisler Italian Mitchell-Jones, A.J. & al.
Väikevidevlane Estonian Mitchell-Jones, A.J. & al.

Other resources

EoL Encyclopedia of Life
Fauna Europaea Fauna Europaea
GBIF Global Biodiversity Information Facility
Habitats Directive Art. 17-2006 summary
ITIS (Valid name) Interagency Taxonomic Information System
NCBI National Center for Biotechnology Information
PESI (Accepted) Pan-European Species directories Infrastructure
Wikipedia Wikipedia

External data

Reportnet deliveries

Files delivered through Reportnet with relevance to this species.

42 items found, displaying all items.1
Released Coverage Envelope File
2015-07-31 Greece Habitats Directive Article 17 29_12_2014 submission GR GR_species_reports-15723-10453.xml
2014-02-17 Cyprus Article 17 Reporting 2007 - 2012 Species Reports
2014-01-28 Denmark 2nd submission 2007-2012 DK_species_reports-131220-95922.xml
2014-01-08 Luxembourg Article 17 report 92/43/CEE 2007_2012 Luxembourg LU_species_reports-13823-134519.xml
2014-01-07 Hungary HU_Art_17_report_2013_second round_10_31 HU_species_report_art17
2014-01-04 Romania RO Art.17 2007-2012 Report from 31 December 2013 RO_species_reports.xml
2013-12-30 Lithuania Third LT report on Art.17,2007-2012 LT_species_reports-131230-135438.xml
2013-12-30 Sweden Report on Implementation Measures (Art.17.1)_delivery 2013 SE_species_reports-131230-111623.xml
2013-12-27 Bulgaria BG_habitats_report_2007-2012 Species reports
2013-12-20 Germany German national report 2013 DE_species_reports.xml
2013-12-18 Netherlands NL 2013 report art. 17 NL_species_reports_2013-12-09compleet2.xml
2013-12-17 Slovakia Art 17 report for the period 2007 - 2012 - second delivery SK_species_reports-131217-132945.xml
2013-12-16 Slovenia SI_Article_17_Report_2013_2nd_submission SI_species_reports-131216-13555.xml
2013-12-09 Poland Habitats Directive Art. 17 Report PL_species_reports.xml
2013-12-04 Italy 3rd Italian national report 2013 IT_species_reports.xml
2013-10-18 Latvia LATVIA_2007-2012 LV_species_reports-131018-113252.xml
2013-10-11 Austria Art 17 HD AT_species_reports-13916-161758.xml
2013-10-10 United Kingdom Habitats Directive Article 17 2013 2nd submission UK GB_species_reports-13925-15297.xml
2013-09-18 France Rapport France 2013 FR_species_reports.xml
2013-09-18 Portugal Relatorio nacional sobre a implementacao da Directiva Habitats 2013 PT_species_reports.xml
2013-09-16 Belgium Second Release Art17 Belgium BE_species_reports-13916-154440.xml
2013-09-13 Ireland Habitats Directive Article 17 Report 2013 IE_species_reports-1396-14232.xml
2013-09-11 Spain Habitats Directive: Report Art.17 2007-2012 ES_species_reports
2013-08-23 Czechia CZ_Rep_HDArt17_2013_2nd_submission:corrected CZ_species_reports.xml
2008-07-07 Spain Spain's delivery of 3 July Nyctalus leisleri
2008-04-10 Germany German national report Nyctalus leisleri
2008-03-21 Slovenia Article 17 Report Nyctalus leisleri
2008-03-17 Netherlands NL Report HR 2007 Nyctalus leisleri
2008-03-05 Italy Italy Nyctalus leisleri
2008-03-04 Hungary delivery_report_art_17_HU Nyctalus leisleri
2008-03-03 Lithuania Buveiniu direktyvos igyvendinimo ataskaita Species questionnaire for Nyctalus leisleri
2008-02-28 France rapport France Nyctalus leisleri
2008-02-25 United Kingdom UK_submission Nyctalus leisleri
2008-02-22 Greece Hellas Species questionnaire for Nyctalus leisleri
2008-02-22 Slovakia report under habitats directive Nyctalus leisleri
2008-02-22 Austria Article 17 report Austria Species questionnaire for Nyctalus leisleri
2008-01-16 Belgium Natura 2000 habitat report Species questionnaire for Nyctalus leisleri
2008-01-15 Luxembourg Article 17 report 92/43/CEE Luxembourg Species questionnaire for Nyctalus leisleri
2008-01-11 Ireland Habitats Directive Article 17 report Nyctalus leisleri
2007-10-02 Latvia LATVIA 2001-2006 Nyctalus leisleri
2007-10-01 Poland Report on Implementation Measures Species questionnaire for Nyctalus leisleri
2007-10-01 Czechia Species and Habitats Species questionnaire for Nyctalus leisleri
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Phone: +45 3336 7100