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Contents

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The Black-and-gold Cotinga
David W. Snow and Derek Goodwin

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Clock-shifting Effect on Initial Orientation of Pigeons
Judith Alexander and William T. Keeton

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Reviews
The Auk

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Obituary
The Auk

General Notes

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A Golden-cheeked Warbler on the Farallon Islands
T. J. Lewis, D. G. Ainley, D. Greenberg, and R. Greenberg

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Spots Before the Eyes, an Aid to Identifying Wintering Loons
Anthony E. Mcintyre and Judith W. Mcintyre

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Diving Times of Grebes and Masked Ducks
Donald A. Jenni and Roger D. Gambs

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First North American Record of Little Bunting in Eastern Chukchi Sea
George E. Watson, J. Phillip Angle, and M. Ralph Browning

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Molt Sequence of Captive Ruffed Grouse
Allan Garbutt and A. L. A. Middleton

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Retraction of a Longevity Record for a 36-year-old Herring Gull
George M. Jonkel and Olin Sewall Pettingill Jr.

Covers

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Front Matter
The Auk

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Back Matter
The Auk