A program for toddlers, “Wee Ones: Porcupines,” presented by Hancock Park District staff, will be offered at 10 a.m. and 1 p.m. Monday in the Discovery Center at Oakwoods Nature Preserve.

The same program will be offered at each session.

The program is designed for 3-year-old and under youngsters accompanied by an adult. Siblings may attend.

The free program requires no registration. For more information, call the Hancock Park District office at 419-425-7275.