Join a Naturalist at Detweiler Park for a bird walk, in celebration of World Migratory Bird Day! Spring migration will be near or at its peak, meaning a wide variety of birds can be seen as they move into or through the area. Come explore the trails while listening and looking for warblers, orioles, wrens, raptors and more. After the walk, stop by the first annual Discover Detweiler Park BioBlitz 2025, hosted by the Friends of Detweiler Park, from 10am – 3pm. Learn about plants and animals that call Detweiler Park home, enjoy exhibits from various environmental organizations, and participate in interpretive walks throughout the day. This program is part of the Park Rx series of programs sponsored by Highmark Blue Shield. Space is limited. Pre-registration required.