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Front Matter
Bird Observer

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Back Matter
Bird Observer

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Staff
Bird Observer

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Contents
Bird Observer

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Where to See Terns in Massachusetts
Paul M. Roberts

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The Identification and Occurence of "portlandica" Type Arctic Terns in Massachusetts
Richard Forster

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Massachusetts' Non-resident Terns
Blair Nikula

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Report of the North District Tern Warden Season of 1979
Dennis Minsky

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A Synopsis of the Massachusetts Audubon Society's Tern Warden's Report for 1979
Paul M. Roberts

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A Naturalist Reflects on the Myth of Non-consumptive Environmental Use and the South Shore
Wayne R. Petersen

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The Fall Hawk Watch
Paul M. Roberts

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Results of the 1979 Christmas Bird Counts in Eastern Massachusetts
Robert Stymeist