The Friends of Princeton Nursery Lands will hold its annual Thanksgiving Day morning exploration of the Mapleton Preserve beginning at 10 a.m. on Nov. 23 at the Main Office for the D&R Canal State Park, 145 Mapleton Road, Kingston section of South Brunswick.

Search for signs of what local wildlife is having for Thanksgiving dinner, and enjoy the abundance and subtle beauty of late fall.

The walk is open to all, but pre-registration is requested by calling 609-683-0483.