The experts of Dolgaya Polyana Nature Sanctuary led an environmental discussion on “Who lives in our forest: the biodiversity of the native land” in the Daycare center “Malysh”, Tetyushi town. During the conversation the pupils got acquainted with rare and not widespread representatives of fauna of the Republic of Tatarstan. A film was also shown about the habitat of white-tailed eagles, their nesting, and the work of ornithologists. At the end of the lesson a quiz with riddles about animals and birds inhabiting the Republic of Tatarstan was held, children received memorable gifts for their active participation.