The Leisler’s bat has lovely long fur, particularly around the shoulders and the upper back, giving it a lion’s mane appearance.
The scientific name of the Leisler’s bat is Nyctalus leisleri.
The second largest bat in Scotland, it has often been misidentified as the closely related noctule bat.
Ongoing research is adding to our knowledge of the distribution of this little-known bat, which seems to prefer the southwest, with the noctule preferring the southeast of Scotland.
Leisler’s bat is naturally a forest species, roosting in tree holes. Bat boxes have proved in some areas to be a useful substitute for natural roost sites.
Leisler’s bat feeds on flies, moths, caddis flies, beetles.
All bat species found in Scotland are classed as European protected species. They receive full protection under the Conservation (Natural Habitats, &c.) Regulations 1994 (as amended).
Photo: © Hugh Clark
Action Needed
- Go on a bat walk.
- Ensure wind turbine sites are monitored for Leisler’s bat before and after construction.
- Support conservation of ancient woodland and planting of mixed woodland.
- Promote the monitoring of bats so we can have a better knowledge and understand of their distribution, as well as their roosting and foraging habits in Scotland.
- Ensure the Scottish Biodiversity Strategy is fully implemented.
Threats
Lack of knowledge about the species and how to protect it; injury from wind turbines due to its high-flying habit.
MSP Nature Champion
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