Minor edge wear and a few scuff marks to the bottom edge of the pages. 638 pages including the published results of 1102 ounts taken in Canada, the United States, Middle America, and the West Indies; 10 new early winter distribution maps, a summary of the highest counts of individuals for Canada and the U.S.; techniques for analyzing Christmas bird count data; an inquiry into Christmas bird count Accipiter reports; and an index to the counts.

BIRDS  BIRDING  BIRDWATCHING  CHRISTMAS  COUNT  AUDUBON