Cover
Front Matter
Bird Observer
Back Matter
Bird Observer
Contents
Where to Watch Hawks in Massachusetts an Introduction
Paul M. Roberts
The Hawk Watch in Eastern Massachusetts and New England
Paul M. Roberts
Some Thoughts about Counting Birds
Leif J. Robinson
Summary for May 1977
Richard R. Veit and Robert H. Stymeist
Summary for June 1977
Robert H. Stymeist and Richard R. Veit