- Turkish Journal of Zoology
- Vol: 38 Issue: 2
- Local concentration of foraging noctule bats (Nyctalus noctula) as a possible tool to assess the den...
Local concentration of foraging noctule bats (Nyctalus noctula) as a possible tool to assess the density of bats in large forest complexes
Authors : Michal Polakowski, Monika Broniszewska, Ireneusz Ruczynski
Pages : 254-256
Doi:10.3906/sag-1302-131
View : 4 | Download : 2
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :Concentrations of at least 600 hunting noctule bats Nyctalus noctula were observed over the artificial shallow reservoir Siemianówka in eastern Poland. The observation indicates that noctule bats concentrate hunting during the presence of vast amounts of insects over the reservoir. We suggest that the high concentrations of noctule bats provide a potential tool for the estimation of local population size or density in large forest complexes.Keywords : Key words: Aerial hawking bats, density of bats, breeding colonies, feeding grounds