- This event has passed.
July 1, 2017 @ 10:00 am
An annual rite of summer, the North American Butterfly Count is a way for all butterfly enthusiasts to partake in a citizen-scientist monitoring effort. Join Charlie Roberto to locate and count butterflies on the preserve. Please be prepared to hike over rough terrain. Free. For everyone 6+.
Online registration available until noon the day before the event. If online registration is not available, call (914) 762-2912 x110 to register.