Due to the works intended to be carried out in St Clement Pope Church in Skalnik, the chiropterologist audited the church and identified the bat exit routes and bat flight paths. In the course of bat watching, 55 adult myotis myotis specimens and 4 adult European brown bats (Eptesicus serotinus)were found in the attic. In the case of the European brown bats, their lowest number was determined since those bats were found in the narrow and inaccessible crevice.