August 1988, Vol. 16, No. 4
Birding In Peru, Part II: Cusco And The Puna
Bruce A. Sorrie
Terns Of Massachusetts
Scott Hecker and Ann Prince Hecker
Distress Calls In Birds: An Avian Enigma
William E. Davis, Jr.
300 Species In Massachusetts In One Year: Fall To Winter
Herman D'Entremont and Dorothy R. Arvidson
Field Notes From Here And There:
A Pair of Clay-colored Sparrows in June   Robert M. Marshall
Sightseeing Birds   Trescott T. Abele
How Do You Count?   Jodi Adams
A Particular Green-winged Teal   Andrew H. Williams
Field Records: March/April 1988
About the Cover: 
J. B. Hallett, Jr.
At a Glance
Wayne R. Petersen
Cover Illustration: Great Blue Heron by William E. Davis, Jr.
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