The staff members of Baltasinsky Nature Sanctuary gave environmental lessons in Nurminskaya Secondary School of Baltasinsky Municipal District. The students of the 1, 5 and 10 grades took part in the lesson. During the quiz the children acquainted with the activities of the sanctuary and the wetlands of Baltasinsky District. At the end of the event the schoolchildren were given the gifts and diplomas of the Ministry of Forestry of the Republic of Tatarstan.