A sunny day is in the forecast for Sunday’s nature program in Riverview Park.

Solstice Trees will be 2-3 p.m. Dec. 22 at Riverview Park, starting at Shelter No. 1 by the playground. Hannibal Parks & Recreation interpreter guide Gale Rublee will lead the program. “From Christmas trees to the Yule log to noticing the different shapes of trees without their leaves, trees are part of our winter traditions,” she said. “Come for a winter walk to observe and celebrate our tree friends ending with a warm fire. It will be an easy walk along paved roads.”

Rublee has more than 25 years of experience as a nature educator. She is a founding member of the Mississippi Hills Master Naturalists chapter in Hannibal and is coordinator and teacher for the Bluff City Theater Youth Education in Theater Initiative.

Hannibal Parks & Recreation nature programs are free but reservations are suggested by calling Hannibal Parks & Recreation at 221-0154 or emailing mlrichards@hannibal-mo.gov.