The program will be presented again 9:30 to 11:30 a.m. and 1 to 3 p.m. Dec. 29.
Participants will join a naturalist to search the winter woods for signs of what the woodland creatures are doing during the holiday break, then warm up inside the enclosed Pheasant pavilion with hot chocolate and a fire.
The hike will start at the Hidden Laurel Parking Area.
What's next: There is no fee, but registration is required. To do so, call 717-428-1961. For more information, visit www.yorkcountyparks.org.