We observed no effect of extinguishing streetlights on the activity of Kuhl pipistrelle and Nathusius, and common noctules and Leisler (Figure 2).
Sisi aliona hakuna athari za mitaani kuzimia juu ya shughuli za Kuhl pipistrelle na Nathusius, na noctules kawaida na Leisler (Kielelezo 2).