Oak trees were planting, and then the “Ecodulkyn” detachment of the Kukmorskiy district expressed their desire to look after them. The children gave life to small saplings in the territory of the Verkhne-Arbash secondary school. Employees of the Northern Territorial Administration of the Ministry of Ecology of the Republic of Tatarstan told eco-activists how to dig holes for seedlings, how to plant them, and how to take care of them further.