Issue 5
Cover
Front Matter
Bird Observer
Back Matter
Bird Observer
Contents
Editor's Page
Paula Butler
What is a Bird Species?
J. T. Leverich
So what Do We Count?
Leif Robinson
Autumn Birding at Great Meadows
Peter Alden
Great Meadows National Wildlife Refuge
Berlin Heck
Lesser Black-backed Gull
Wayne R. Petersen
The Bird Observer Summary for July
Robert H. Stymeist
The Bird Observer Summary for August
Stephen P. Grinley
Theyer's Gull (larus Thayeri)
J. T. Leverich
The 74th Christmas Count
Robert H. Stymeist