Daniel Caplice Lynch waits for winter to pass in nearby East Chatham, N.Y., where he plots his springtime vegetable plots and this chapter of Over the Edge. His Berkshire County bird list stands at 146 species, and he lives in hope of adding a snowy owl to it. Attentive readers of this chapter will be able to deduce where he and his wife, the writer Clellie Lynch, are off to next.