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Recent Publications, The Condor Nov 1985

Hummingbird Association With Acorn Woodpecker Sap Trees In Colombia, Gustavo Kattan, Carolina Murcia Nov 1985

Songs, Displays, And Other Behavior At A Courtship Gathering Of Blue-Black Grassquits, Tom Webber Nov 1985

Lateral Asymmetry Of The Bill Of Loxops Coccineus (Drepanidinae), Jeremy J. Hatch Nov 1985

Seasonal Changes In Detectability Of Sage And Brewer's Sparrows, Louis B. Best, Kenneth L. Petersen Nov 1985

Behavior At A Pinyon Jay Nest In Response To Predation, John M. Marzluff Nov 1985

Sage Thrashers Reject Cowbird Eggs, Terrell Rich, Stephen I. Rothstein Nov 1985

Recent Publications, The Condor Aug 1985

The Non-Song Vocal Repertoire Of The White-Crowned Sparrow, Brad G. Hill, M. Ross Lein Aug 1985

Nest Site Selection By Laughing Gulls: Comparison Of Tropical Colonies (Culebra, Puerto Rico) With Temperate Colonies (New Jersey), Joanna Burger, Michael Gochfeld Aug 1985

Vocalizations Of Common Ravens In Virginia, Richard N. Conner Aug 1985

Avoidance Of Salt-Loading By A Diving Bird At A Hypersaline And Alkaline Lake: Eared Grebe, Sheila A. Mahoney, Joseph R. Jehl Jr. Aug 1985

Ecological Correlates Of Group Size In A Communally Breeding Jay, Jerram L. Brown, Esther R. Brown Aug 1985

The Diet Of The Aplomado Falcon (Falco Femoralis) In Eastern Mexico, Dean P. Hector Aug 1985

Spread-Winged Posture Of Turkey Vultures: Single Or Multiple Function?, Robert G. Clark, Robert D. Ohmart Aug 1985

Preferred Nest Spacing Of An Obligate Cavity-Nesting Bird, The Tree Swallow, Alison Muldal, H. Lisle Gibbs, Raleigh J. Robertson Aug 1985

Nocturnal Singing By Marsh Wrens, Robert M. Barclay, Marty L. Leonard, Gaynette Priesen Aug 1985

Food Theft In The Presence Of Abundant Food In Herring Gulls, Geoffrey S. Lebaron, Frank H. Heppner Aug 1985

Orientation Of American Kestrel Nest Cavities And Nest Trees, Martin G. Raphael Aug 1985

Energy Expenditure By Free-Living Dippers (Cinclus Cinclus) In Winter, D. M. Bryant, C. J. Hails, R. Prys-Jones May 1985

Nest-Site Selection By Sage Sparrows, Kenneth L. Petersen, Louis B. Best May 1985

Song Repertoire Size And Male Quality In Song Sparrows, William A. Searcy, Patrick D. Mcarthur, Ken Yauskawa May 1985

Piracy Behavior Of Wintering Bald Eagles, David I. Fischer May 1985

Behavioral Differences Of Female Spruce Grouse Undertaking Short And Long Migrations, Michael A. Schroeder May 1985

Effect Of Prescribed Burning On Placement Of Sage Sparrow Nests, B. M. Winter, L. B. Best May 1985

Growth Rate And Determinants Of Fledgling Weight In Michigan-Breeding Savannah Sparrows, Christopher M. Rogers May 1985

Salt-Eating By Black And Turkey Vultures, John S. Coleman, James D. Fraser, Carol A. Pringle May 1985

The Timing And Energetic Consequences Of Egg Formation In The Adelie Penguin, Lee B. Astheimer, C. R. Grau May 1985

Recent Publications, The Condor May 1985

Cloacal Sperm In Spring Migrants: Occurrence And Interpretation, W. B. Quay May 1985