Digital Commons Network^™

Plasma Androgen Levels And Body Weights For Breeding And Nonbreeding Male American Kestrels, N. B. Rehder, D. M. Bird, L. M. Sanford Aug 1988

Extra-Pair Courtship And Copulation Attempts In Northern Orioles, Bruce B. Edinger Aug 1988

Weather And Bird Populations In True Fir Forests Of The Sierra Nevada, California, Sallie J. Hejl, Jared Verner, Russell P. Balda Aug 1988

The Effect Of Primary Production On Breeding Success And Habitat Selection In The African Hawk-Eagle, K. Hustler, W. W. Howells Aug 1988

Variation In Repertoire Presentation In Northern Mockingbirds, Kim C. Derrickson Aug 1988

Nest-Site Preferences Of Flammulated Owls In Western New Mexico, D. Archibald Mccallum Aug 1988

Genetic Similarities Between Subspecies Of The White-Crowned Sparrow, Kendall W. Corbin, Patricia J. Wilkie Aug 1988

Body Composition Of Female Mallards In Winter In Relation To Annual Cycle Events, Mickey E. Keitmeyer Aug 1988

Book Reviews, Marcy F. Lawton Aug 1988

Distribution And Subspecies Of The Dovekie In Alaska, Robert H. Day, Anthony Degange, George J. Divoky, Declan M. Troy Aug 1988

The Singing Behavior Of Eastern Screech-Owls: Seasonal Timing And Response To Playback Of Conspecific Song, Gary Richison, Paul M. Cavanagh, James R. Belthoff, Earl J. Sparks Aug 1988

Singing Organization During Aggressive Interactions Among Male Yellow-Rumped Caciques, Jill M. Trainer Aug 1988

The Relationship Between Precocity And Body Composition In Some Neonate Alcids, David C. Duncan, Anthony J. Gaston Aug 1988

Embryonic Vocalizations And The Removal Of Foot Webs From Pipped Eggs In The American White Pelican, Roger M. Evans Aug 1988

Waved Albatross Egg Neglect And Associated Mosquito Ectoparasitism, David J. Anderson, Sharon Fortner Aug 1988

Access To Winter Food Resources By Bright-Versus Dull-Colored House Finches, Mary Bomberger Brown, Charles R. Brown Aug 1988

Age Differences In The Fall Diet Of Greater Snow Geese In Quebec, Jean-Francois Giroux, Jean Bedard Aug 1988

Nest-Site Selection By Urban Merlins, Ian G. Warkentin, Paul C. James Aug 1988

Front Matter (Pdf), The Condor May 1988

Evidence For Intraspecific Brood Parasitism In The House Wren, Jaroslav Picman, Jean-Claude Belles-Isles May 1988

A New Function For Torpor: Fat Conservation In A Wild Migrant Hummingbird, F. Lynn Carpenter, Mark A. Hixon May 1988

Nest-Site Competition Between The European Starling And Native Breeding Birds In Northwestern Nevada, Northern H. Weitzel May 1988

Avian Response To Mechanical Clearing Of A Native Rainforest In Hawaii, Howard F. Sakai May 1988

Seasonal Variation In Gray Partridge Vocal Behavior, Jay J. Rotella, John T. Ratti May 1988

Site Fidelity Of Least Terns In California, Jonathan L. Atwood, Barbara W. Massey May 1988

Host Selection By The Shiny Cowbird, James W. Wiley May 1988

Age, Plumage Brightness, Territory Quality, And Reproductive Success In The Black-Headed Grosbeak, Geoffrey E. Hill May 1988

Suggestions Regarding Alcoholic Bird Collections, Peter F. Cannell, Murray R. Bakst, Cheryl S. Asa May 1988

Facultative Migration In Yellow-Eyed Juncos, Eric G. Horvath, Kimberly A. Sullivan May 1988

Scanning Behavior Of Finches In Mixed-Species Groups, James W. Popp May 1988