Cover
bo36-1-web.pdf
Bird Observer
Contents
A New Nesting Species for Essex County in 2006-07 and Several Other Landmark Nesting Events
Jim Berry
Massachusetts Breeding Bird Atlas 2
Joan Walsh
Bird Sightings: September/October 2007
Seth Kellogg, Marjorie W. Rines, Robert H. Stymeist, and Jeremiah R. Trimble
About the Cover: Sharp-shinned Hawk
William E. Davis Jr.
At a Glance: December 2007
Wayne R. Petersen