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Recent Publications, The Condor Feb 1981

Relationships Between Jackrabbit Abundance And Ferruginous Hawk Reproduction, Dwight G. Smith, Joseph R. Murphy, Neil D. Woffinden Feb 1981

Non-Random Orientation Of Gila Woodpecker Nest Entrances In Saguaro Cacti, Richard S. Inouye, Nancy J. Huntly, David W. Inouye Feb 1981

Flock Composition, Breeding Success, And Learning In The Brown Jay, Marcy F. Lawton, Carlos F. Guindon Feb 1981

Distribution Patterns Of Raptors In Relation To Density Of Meadow Voles, James A. Baker, Ronald J. Brooks Feb 1981

Reproductive Performance Of Ring-Billed Gulls In Relation To Nest Location, Patricia Lynn Ryder, John P. Ryder Feb 1981

Age-Related Differences In Piracy Of Frigatebirds From Laughing Gulls, Michael Gochfeld, Joanna Burger Feb 1981

Cooperative Feeding, Defense Of Young, And Flocking In The Black-Faced Grosbeak, Timothy C. Moermond Feb 1981

Nest-Site Selection And The Radiative Environment Of The Warbling Vireo, Glenn K. Walsberg Feb 1981

Development Of Temperature Regulation In Nestling Tree Swallows, Richard L. Marsh Nov 1980

Social Interactions In The Santa Cruz Island Scrub Jay, Jonathan L. Atwood Nov 1980

Ontogeny Of Oxygen Consumption By Embryos Of Two Species Of Swallows (Hirundinidae), Geoffrey F. Birchard, Delbert L. Kilgore Jr. Nov 1980

Limber Pine Seed Harvest By Clark's Nutcracker In The Sierra Nevada: Timing And Foraging Behavior, Diana F. Tomback, Kathryn A. Kramer Nov 1980

Intra-Island Variation In The 'Elepaio On The Island Of Hawai'i, H. Douglas Pratt Nov 1980

Winter Wren Singing Behavior: A Pinnacle Of Song Complexity, Donald E. Kroodsma Nov 1980

Frequency And Distribution Of Polygyny In Great Lakes Herring Gulls In 1978, Gary W. Shugart Nov 1980

Migration In A Local Population Of Spruce Grouse, Patrick W. Hersog, Daniel M. Keppie Nov 1980

Breeding Biology Of Curve-Billed Thrashers And Long-Billed Thrashers In Southern Texas, David H. Fischer Nov 1980

The Young Cowbird: Average Or Optimal Nestling?, David Eastzer, Penn Richard Chu, Andrew P. King Nov 1980

A Nesting Hummingbird Feeding Solely On Arthropods, Robert D. Montgomerie, Catherine A. Redsell Nov 1980

Foods Of Breeding Tricolored Blackbirds In Agricultural Areas Of Merced County, California, Joseph P. Skorupa, Roger L. Hothem, Richard W. Dehaven Nov 1980

Variation In Peent Calls Of American Woodcock, Donald W. Thomas, T. G. Dilworth Aug 1980

Is The Incubation Patch Required For The Construction Of A Normal Nest?, Michael D. Kern, Annabella Bushra Aug 1980

Demand Behavior: A New Interpretation Of Courtship Feeding, Susan M. Smith Aug 1980

Cowbird Parasitism Of Marsh-Nesting Red-Winged Blackbirds, Charles F. Facemire Aug 1980

Recent Publications, The Condor Aug 1980

The Behavioral Ecology Of Breeding American Coots In Relation To Age, Mark R. Ryan, James J. Dinsmore Aug 1980

Territoriality And Flocking By Buff-Breasted Sandpipers: Variations In Non-Breeding Dispersion, J. P. Myers Aug 1980

Olfactory Guidance In Foraging By Procellariiforms, Larry V. Hutchison, Bernice W. Wenzel Aug 1980

Colony And Nest Site Selection In Laughing Gulls In Response To Tidal Flooding, Joanna Burger, Joseph Shisler Aug 1980