Digital Commons Network^™

Relative Abundance And Seasonal Distribution Of Seabirds In The Canal De Ballenas, Gulf Of California, Bernie R. Tershy, Ellen Van Gelder, Dawn Breese May 1993

Observations On The Fall Migration Of Eared Grebes, Based On Evidence From A Mass Downing In Utah, Joseph R. Jehl Jr. May 1993

Book Reviews, Christopher W. Thompson May 1993

The Nest Defense Behavior Of Eastern Screech-Owls: Effects Of Nest Stage, Sex, Nest Type And Predator Location, Thomas Mckell Sproat, Gary Ritchison May 1993

Patterns Of Sperm Storage In Relation To Sperm Competition In Passerine Birds, James V. Briskie, Robert Montgomerie May 1993

An Experimental Study Of Nest Predation In Adjacent Deciduous, Coniferous And Successional Habitats, Linda C. Seitz, David A. Zegers May 1993

Effects Of Interference Competition On The Foraging Activity Of Tropical Roseate Terns, David A. Shealer, Joanna Burger May 1993

Behavioral Ecology Of Black-Legged Kittiwakes During Chick Rearing In A Failing Colony, Bay D. Roberts, Scott A. Hatch May 1993

An Experimental Study Of Brood Reduction And Hatching Asynchrony In Yellow Warblers, Percy Norman Hebert May 1993

Wintering Shorebirds Increase After Kelp (Macrocystis) Recovery, Richard A. Bradley, David W. Bradley May 1993

An Experimental Test Of The Contrasting-Color Hypothesis Of Red-Band Effects In Red-Winged Blackbirds, Karen J. Metz, Patrick J. Weatherhead May 1993

Microclimate Of Ground Nests: The Relative Importance Of Radiative Cover And Wind Breaks For Three Grassland Species, Kimberly A. With, D. R. Webb May 1993

Copies Of Journal Articles Offered By Wfvz, The Condor May 1993

Observer Effects On Common Goldeneye Nest Defense, Mark L. Mallory, Patrick J. Weatherhead May 1993

The Prevalence Of Abdominal Lesions On Wood Stork Nestlings In North And Central Florida, James A. Rodgers Jr., Stephen T. Schwikert, Anne S. Wenner May 1993

Wintering Swainson's Hawks In Argentina: Food And Age Segregation, Alvaro P. Jaramillo May 1993

Notes On The Biology Of The Spot-Fronted Swift, Manuel Marin A., F. Gary Stiles May 1993

Food Caching And Its Possible Origin In The Brown Creeper, Steven L. Lima, Robert M. Lee May 1993

Back Matter (Pdf), The Condor May 1993

Front Matter (Pdf), The Condor May 1993

Intraspecific Variation In The Use Of Nutrient Reserves By Breeding Female Mallards, Andrew D. Young Feb 1993

Individual And Intersexual Variation In Alarm Calls Of The White-Tailed Hawk, C. Craig Farquhar Feb 1993

Variation In The Distributions Of Marine Birds With Water Mass In The Northern Bering Sea, Chris S. Elphick, George L. Hunt Jr. Feb 1993

Nominees For 1993 Board Directories, The Condor Feb 1993

Estradiol Cypionate (Ecp) Markedly Improves Survival Of Willow Ptarmigan In Captivity, Kathy Martin, Cynthia A. Wright Feb 1993

Nest Predation In The Mountain White-Crowned Sparrow, Martin L. Morton, Keith W. Sockman, Linda E. Peterson Feb 1993

Nesting Associations Of Least Bitterns And Boat-Tailed Grackles, William Post, Carol A. Seals Feb 1993

Effect Of Vegetation Height On Hunting Behavior And Diet Of Loggerhead Shrikes, Reuven Yosef, Thomas C. Grubb Jr. Feb 1993

Prey Transport By Loggerhead Shrikes, Reuven Yosef Feb 1993

Energetics Of Incubation In Free-Living Orange-Breasted Sunbirds In South Africa, Joseph B. Williams Feb 1993