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Nuptial Behavior of the Band-tailed Pigeon in the San Francisco Bay Area
Hans J. Peeters

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A New Albatross from the Miocene of California
Loye Miller

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Food and Oxygen Consumption in Three Species of Owls (strigidae)
Richard R. Graber

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Breeding Biology of the Snow Petrel near Cape Hallett, Antarctica
William J. Maher

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The Manner and Efficiency of Raptor Depredations on Bats
James K. Baker

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Notes and News
The Condor

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Index to Volume 64
Jane R. Durham

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Back Matter (PDF)
The Condor

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Front Matter (PDF)
The Condor

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Notes on Some Neotropical Vireos in Panama
Eugene Eisenmann

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A Record of a Tree-nesting Gyrfalcon
E. Kuyt

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Frequency of Occurrence of Some Seabirds in Uruguay
Rodolfo Escalante

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Starlings Between Hawaii and California
Edgar B. Kincaid Jr.

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A New Miocene Locality Record for Puffinus Diatomicus and Sula Willetti
Hildegarde Howard

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Distributional Data on Certain Owls in the Western Great Basin
Ned K. Johnson and Ward C. Russell