This event is in the "All Ages" group. Great Horned Owls: Hiding in Plain Sight 2:30pm - 4:30pm All Ages Carnegie North This event is in the "All Ages" group. Dec 21 2024 Sat Great Horned Owls: Hiding in Plain Sight 2:30pm - 4:30pm Carnegie North Library Branch: Lincoln Library Room: Carnegie North Age Group: All Ages Program Type: Performance Event Details: Mark H.X. Glenshaw is an award-winning naturalist who has closely observed and documented the lives of Great Horned Owls in Forest Park, a large urban park in St.