Amble along trails and look for spring flowers on Phudd Hill and in the Floodplain Forest of Hawthorne Valley Farm. Walk led by ecologists Conrad and Claudia Vispo. Event is sponsored by Hawthorne Valley Farmscape Ecology Program and the Columbia Land Conservancy. To register, contact Claudia Vispo at 518.672.7994 or fep@hawthornevalleyfarm.org.