My Calendar The VFAS Calendar of Events features bird walks, hikes, educational programs, and special events occurring primarily in Southern Pennsylvania and the surrounding regions. Click here for a downloadable March – August 2020 PDF calendar. View as GridMonthWeekDay Month January February March April May June July August September October November December Year 2019 2020 2021 2022 2023 2024 PreviousNext Events in July 2019 July 27, 2019 Bird Walk @ Bombay Hook 9:00 am – 12:00 pm Bird Walk @ Bombay Hook Experience the early shorebird migration during this walk to Bombay Hook! At least 10 species of shorebirds have been observed there already. Birders should bring water, sunblock and insect spray. We will meet at the refuge HQ at 9am and bird until noon. Walk Leader - Joe Hudson Read more Categories Bird Walk Brew Birding General Hike Photo Walk Special Event Work DayAll CategoriesPrint View Valley Forge Audubon Society Calendar of Events Norristown, PA 1,306 Members The Valley Forge Audubon Society (VFAS) is a chapter of the National Audubon Society serving members residing in regions of Delaware County, Montgomery County, and Chester Cou… Next MeetupBird Walk at Exton ParkThursday, Feb 27, 2020, 8:30 AM1 Attending Check out this Meetup Group → Check out our MeetUp Group and get immersed in nature with us!