Farmer, anti-power line activist, and bird authority Will Yandik will lead a small group on a birding field trip in and around Taconic State Park. Participants will learn to identify bird species by sounds, behavior, and sight. Buy a bird walk ticket at this link. Registrants will be sent location information. Note: This date is also a Garden Conservancy Open Day, and Margaret Roach opens her garden to visitors. Broken Arrow Nursery, growers of rare and unusual plants, will sell shrubs, perennials, and trees from a pop-up shop at Margaret’s home. Details of the day.