Science Lecture Series: “Where Did the Trees Go?” Active management practices such as prescribed burns and invasive tree removal are commonly used at the Albany Pine Bush Preserve and other nature preserves across the country. Reservation required, pls call 518-456-0655 or visit www.AlbanyPineBush.org/events. Gather and refreshments starts at 6:30 p.m. at Albany Pine Bush Discovery Center, 195 New Karner Road, Albany, NY