Contents
Field Energy Expenditures of the Southern Giant-petrel
Bryan S. Obst and Kenneth A. Nagy
Bridging the Gap Between Ornithology and Fisheries Science: Use of Seabird Data in Stock Assessment Models
D. K. Cairns
Parkinson's Petrel Distribution and Foraging Ecology in the Eastern Pacific: Aspects of an Exclusive Feeding Relationship with Dolphins
Robert L. Pitman and Lisa T. Ballance
Time Allocation by Greater White-fronted Geese: Influence of Diet, Energy Reserves and Predation
Craig R. Ely
Frequency, Timing and Costs of Intraspecific Nest Parasitism in the Common Eider
Gregory J. Robertson, Michelle D. Watson, and Fred Cooke
Foraging Habitat and Home-range Characteristics of California Spotted Owls in the Sierra Nevada
D. R. Call, R. J. Gutierrez, and Jared Verner
Habitat Use and Population Characteristics of the White-tailed Ptarmigan in the Sierra Nevada, California
Glenn P. Frederick and R. J. Gutierrez
Habitat Selection by the Western Kingbird in Western Nebraska: a Hierarchical Analysis
Timothy M. Bergin
Surveying Wintering Warbler Populations in Jamaica: Point Counts with and without Broadcast Vocalizations
Alexander Sliwa and Thomas W. Sherry
Vocal Advertising and Sex Recognition in Eared Grebes
Gary L. Nuechterlein and Deborah Buitron
Differential Overnight Survival by Bumpus' House Sparrows: an Alternate Interpretation
William A. Buttemer
Comparative Breeding Biology of Harris' Sparrows and Gambel's White-crowned Sparrows in the Northwest Territories, Canada
Christopher J. Norment
Demography of a California Least Tern Colony Including Effects of the 1982-1983 El Nino
Barbara W. Massey, David W. Bradley, and Jonathan L. Atwood
Further Analysis of Allozyme Variation in the Northern Flicker, in Comparison with Mitochondrial Dna Variation
Stephen D. Fletcher and William S. Moore
Book Reviews
Raymond Pierotti
News and Notes
The Condor
Reviewers for Volume 94
The Condor
Index to Volume 94
The Condor
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
Short Communications
Taxonomy and Natural History of Nyctiphrynus Rosenbergi (caprimulgidae)
Mark B. Robbins and Robert S. Ridgely
Scheduling Differences of Molt and Migration for Baltimore and Bullock's Orioles Persist in a Common Environment
Sievert Rohwer and Matthew S. Johnson
The Head-down Display in Shiny Cowbirds and Its Relation to Dominance Behavior
William Post and James W. Wiley
Vocalizations of Nestling Leach's Storm-petrels
Christopher T. Naughler and Peter C. Smith
Hematological Values for Four Species of Birds of Prey
F. J. Polo, J. F. Celdran, V. I. Peinado, G. Viscor, and J. Palomeque
Temporal Relationships in White-throated Sparrow Song
Daniel M. Weary and Ronald G. Weisman
Song Sparrows Learn from Limited Exposure to Song Models
Susan Peters, Peter Marler, and Stephen Nowicki
Annual Survival of Breeding Cassin's Auklets in the Queen Charlotte Islands, British Columbia
Anthony J. Gaston
The Threat to Bank Swallows from the Hobby at a Large Colony
Tibor Szep and Zoltan Barta
Territorial Position in Sharp-tailed Grouse Leks: the Probability of Fertilization
Leonard J. Tsuji, Daniel R. Kozlovic, and Marla B. Sokolowski
Tool Use by Bristle-thighed Curlews Feeding on Albatross Eggs
Jeffrey S. Marks and C. Scott Hall