FOPOS Winter Tree Tenders Volunteer Training // February 21st

Sat Feb 21 2026 at 11:00 am to 01:00 pm UTC-05:00

Mountain Lakes House | Princeton

Friends of Princeton Open Space
Publisher/HostFriends of Princeton Open Space
FOPOS Winter Tree Tenders Volunteer Training \/\/ February 21st
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Join FOPOS this winter as a volunteer Tree Tender at the Billy Johnson Mountain Lakes Nature Preserve. Get started with our training session
About this Event

Join the FOPOS Tree Tenders this winter for stewardship training that prepares volunteers to work independently at the Preserve.

Looking to lend a hand this winter? Join the FOPOS Tree Tenders and nurture the forest through its peaceful winter season. Attend a Tree Tenders training session on Saturday, February 21st, from 11 am to 1 pm, and get oriented to the work this season.

As a volunteer Tree Tender, you'll support the health of the Preserve’s native trees and shrubs by gently caring for young plantings, conducting invasive plant removal, clearing invasive vines from protective cages, and keeping an eye on our newest restoration areas. Tree Tenders will also help monitor trails and deer exclusion fences. Volunteers in these roles will walk the trails, patch small fence issues, and report any significant damage to staff. Ideally, monitoring would happen weekly (or biweekly) to help us meet our stewardship goals this season. Adults may work independently as a Tree Tender, while minors must work under the supervision of a parent or guardian. At our training sessions, the FOPOS Director of Nature Resources and Stewardship will orient you to the tasks. You can attend one or multiple training sessions until you feel comfortable working independently.

Meetup Location: Mountain Lakes House Parking Lot

Directions & Parking: We will meet at the Mountain Lake House parking lot, located within the Billy Johnson Mountain Lakes Nature Preserve. Here is a link to the parking lot location on Google Maps & Apple Maps. The address of the Preserve is 57 Mountain Avenue, Princeton, NJ 08540; this will bring you to the entrance of the Preserve, not our meet-up location. To get to the Mountain Lakes House parking lot, look for the white gate along Mountain Avenue, marked by a series of black mailboxes along the road. Drive slowly down the long paved driveway. The gravel parking lot will be on your left, approximately 1/2 mile down the driveway.

Event waiver: Please complete this event waiver - fopos.org/waiver. This needs to be completed once per calendar year.

About FOPOS: Founded in 1969, FOPOS has been working to preserve and protect natural spaces in the greater Princeton area for more than 50 years. As a part of our work, we rely on volunteers to help make progress when it comes to restoration work, such as our current forest and riparian restoration projects in the Billy Johnson Mountain Lakes Nature Preserve.

Can't make this session? Consider making a donation to show your love for our local environment! All donations support our year-round stewardship work.

Looking to register for multiple volunteer sessions this season? Register HERE.

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Event Venue & Nearby Stays

Mountain Lakes House, 57 Mountain Ave, Princeton, United States

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