Hayner Library at Alton Square Mall Performance Room (Upper Level)
Saturday, November 14, 2026, 2:00 p.m. – 3:00 p.m.

Mark H.X. Glenshaw is an award-winning naturalist who has closely observed and documented the lives of Great Horned Owls in Forest Park.  Mark has learned many of the owls’ hunting perches and has observed and documented many predatory attempts, as well as the owls feeding themselves and their many owlets. His engaging and educational talk will cover these hunting and feeding behaviors, and he will use many of his photos and videos to illustrate the amazing behaviors of these beautiful birds.

Please call 1-800-613-3163 to register for this program.