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Contents

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Concealing Coloration Again
Thomas Barbour and John C. Phillips

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A Drop of Four Thousand Feet
Florence Merriam Bailey

Recent Literature

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'cassinia'
J. A. Allen

General Notes

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Note on the Killdeer in Maine
Nathan Clifford Brown

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The Cuban Pine Warbler
Charles T. Ramsden

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Long Island Notes
Henry Thurston

Covers

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Front Matter
The Auk

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Back Matter
The Auk