Windham, N.Y. — A pilot and a rescue dog he was transporting to an animal shelter were killed when a small plane crashed in the snowy woods of the Catskill Mountains, though two other dogs were later found to have survived, authorities said.Seuk Kim, 49, was flying from Maryland to Albany, N.Y., when the plane crashed Sunday evening in a remote area of Windham, about 35 miles southwest of Albany, officials said.