Trees Count at Sara Roosevelt Park with Mayor’s Office of Operations
Volunteer with NYC Parks for Trees Count 2025!
At each event volunteers will receive a tote bag with all the materials needed to count trees.
They provide a 20-minute training session that includes the basics of tree identification and how to measure and assess each tree. Using their Tree Census app, they split up into different zones within the park to start counting trees!
After completing the first training event, volunteers are welcome to continue counting trees on your own in smaller parks across the city.
Their “tour guides”:
