EN
It was the eleventh season of the study of bird migration in the Beskid Niski Mountains. Birds, mainly passerines were caught in 60 mist-nets (Fig. 1–3), all studies were performed according to standards used in previous years. Total number of ringed birds was 2720 birds, belonging to 66 species (table 1). This number is distinctly lower in comparison with to the total number of ringed birds from each of previously studied seasons. Decrease of number of catching birds included the dominated species and others