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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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Marshfield: A Birder's Perspective
Wayne R. Petersen

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Bird Observer of Eastern Massachusetts Forms Field Studies Committee
Bird Observer

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A Winter Roost of Long-eared Owls
John W. Andrews

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Behavior-watching Field Notes
Donald Stokes and Lillian Stokes

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A Note on Wildlife Protection
John M. Grugan

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Field Records: October 1981
George W. Gove, Robert H. Stymeist, and Lee E. Taylor

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Field Records: November 1981
George W. Gove, Robert H. Stymeist, and Lee E. Taylor