Public Library in Olbrachtow

On December 3^rd, 2018 in the Public Library of Olbrachtow, took place a slideshow with movie entitled "The Biebrza River Valley. The wild wetlands of Poland". There came a dozen or so pupils from the nearby primary school who had been invited to the library for a lesson of wildlife in quite a different style, than it usually occurs at school. The lecture has passed in a very friendly atmosphere and young people have asked me a lot of detailed questions.