| Natterer´s
bat (Myotis nattereri) This species is similar in size to Bechstein’s bat and the brown long-eared bat. All three species weigh about 10-12 g. In summer, Natterer’s bat lives in tree holes as well as in cavities on and in buildings. Even trees of small diameter may be of interest. Roosts are changed every one to four days. |
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The importance of woods as hunting grounds may vary with the seasons: results of our research project showed that the time spent hunting in forests increased in late summer and autumn. Thus, the energy reserves needed for hibernation are partly acquired in forests. Natterer’s bat hunts in all layers between the canopy and the understorey. Some of its prey is gleaned from surfaces. Winter roosts are found in underground cavities. | |