Digital Commons Network^™

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

Use Of Time And Space By Chestnut-Backed Antbirds, Peter J. Marcotullio, Frank B. Gill May 1985

The Breeding Biology Of The Brown Jay In Monteverde, Costa Rica, Marcy F. Lawton, Robert O. Lawton 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

Biology And Behavior Of The Endangered Hawaiian Dark-Rumped Petrel, Theodore R. Simons May 1985

Early Spring Flights Of American White Pelicans: Timing And Functional Role In Attracting Others To The Breeding Colony, Roger M. Evans, Kevin J. Cash May 1985

Egg Water Loss, Shell Water-Vapor Conductance, And The Incubation Period Of The Gray-Backed Tern (Sterna Lunata), G. C. Whittow, G. S. Grant, E. N. Flint May 1985

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

News And Notes, The Condor May 1985

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

Predation Of Red-Winged Blackbird Nests By Mink, Richard L. Knight, Sooil Kim, Stanley A. Temple May 1985

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

A New Method For Matching Hatchlings With Their Eggs, Keith R. Mayoh, Reto Zach May 1985

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

Shiny Cowbird Parasitism In Two Avian Communities In Puerto Rico, James W. Wiley May 1985

Recent Publications, The Condor May 1985

Body Weight And The Possession Of Territory For Male American Woodcock, Daniel M. Keppie, Gerald W. Redmond May 1985

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

Front Matter (Pdf), The Condor Feb 1985

Back Matter (Pdf), The Condor Feb 1985

Reproduction Of Ferruginous Hawks Exposed To Controlled Disturbance, Clayton M. White, Thomas L. Thurow Feb 1985

Time And Energy Constraints On Courtship In Wintering American Black Ducks, Lynn M. Brodsky, Patrick J. Weatherhead Feb 1985

Mate Retention In Caspian Terns, Francesca J. Cuthbert Feb 1985

Experiments On Olfactory Detection Of Food Caches By Black-Billed Magpies, Deborah Buttron, Gary L. Nuechterlein Feb 1985

Song Dialects Of White-Crowned Sparrows: Historical Processes Inferred From Patterns Of Geographic Variation, Myron Charles Baker, Daniel B. Thompson Feb 1985

Life History Studies Of The Lesser Snow Goose V: Temporial Effects On Age-Specific Fecundity, Robert F. Rockwell, C. Scott Findlay, Fred Cooke Feb 1985

Ermine Visitation To Black Guillemot Colonies In Northeastern Hudson Bay, David K. Cairns Feb 1985

Observations Of Scrub Jays Cleaning Ectoparasites From Black-Tailed Deer, Frank R. Isenhart, David F. Desante Feb 1985