The Peterborough Recreation Department will host a free senior program, “The Wild Side of Animal Courtship,” from 9:30 to 10:30 a.m. Friday, Feb. 6, at the Peterborough Community Center.

Susie Spikol of the Harris Center will present a talk on animal courtship behaviors, timed ahead of Valentine’s Day. The program is open to adults ages 50 and over.

There is no cost to attend, but reservations are required. To reserve a seat, call 603-784-5032.