Contents
The Role of Saliva in Food Storage by the Gray Jay
Douglas D. Dow
The Structure and Pigmentation of the Feather Tips of the Scaled Cuckoo (lepidogrammus Cumingi)
Alan H. Brush
Structure in Primary Song of the Mockingbird (mimus Polyglottos)
Joyce L. Wildenthal
Hybridization of Rufous-naped Wrens in Chiapas, M
Robert K. Selander
Chronology of Pair Formation in Some Nearctic Aythya (anatidae)
Milton W. Weller
The Lipid Reserves of White-crowned Sparrows on the Breeding Ground in Central Alaska
James R. King, Donald S. Farner, and Martin L. Morton
Proceedings of the Eighty-second Stated Meeting of the American Ornithologists' Union
Lawrence H. Walkinshaw
Recent Literature
The Auk
Notes and News
The Auk
Obituaries
The Auk
General Notes
The Juvenal Plumage and Distribution of Cassidix Palustris (swainson)
Robert W. Dickerman
Falco Sparverius in Western Arctic Alaska
Laurence Irving
An Unusual Habitat for Purple Martins
Richard C. Banks and Robert T. Orr
The Gender of the Fringillid Genus Pinicola
W. Earl Godfrey
Territorial Display as a Population-regulating Mechanism in the Yellow Warbler
Millicent S. Ficken and Robert W. Ficken
Townsend's Solitaire and Pine Grosbeak in Missouri
James D. Rising
Royal and Cayenne Terns Breeding in Trinidad, West Indies
Richard Ffrench and Charles T. Collins
Digestive Efficiency and Premigratory Obesity in the Dickcissel
John L. Zimmerman
Dendroica Pensylvanica in Trinidad
W. John Smith
An Upland Redhead Nest
John B. Millar
First Specimens of Three Species of Birds from Kenya
Dale A. Zimmerman and Russell E. Mumford
An Index of Abundance of the Goshawk in Colorado in Winter
Phillip D. Doerr and James H. Enderson
Roosting Behavior of the Blue Jay
Cynthia Gale Turner
Frog Captures a Fledgling Eastern Phoebe
Ted R. Anderson
The Band-tailed Barbthroat, Threnetes Ruckeri (trochilidae), in Guatemala
Hugh C. Land and Lloyd F. Kiff
The History and Breeding Status of the Song Sparrow near Tucson, Arizona
Richard S. Crossin
Covers
Front Matter
The Auk
Back Matter
The Auk