The Clinton Land Conservation Trust and The Clinton Park & Recreation Department co-sponsor the program "Learning to Recognize Animal Tracks" and other clues to solve the animal mysteries that happen in your own backyard on Saturday, Feb. 23, at Indian River Recreation Complex, Route 81 in Clinton. The free program is open to children in grades 1 to 5. The program is led by Erik Becker, former director of the Bushy Hill Nature Center. There are two sessions: 10 to 11:30 a.m. and 1 to 2:30 p.m. Both are limited to 20 children. Pre-registration is required. For more info, call 860-669-6901. Participants should dress for the outdoors; wear boots, mittens, and hats.