Contents
Behavioral Defenses to Brood Parasitism by Potential Hosts of the Brown-headed Cowbird
Baleich J. Robertson and Richard F. Norman
The Influence of Simulated Solar Radiation on the Metabolic Rate of White-crowned Sparrows
Alvin A. Jong
Thermal Environment of the Nest and Related Parental Behavior in Snowy Plovers, Charadrius Alexandrinus
James R. Purdue
Vocalizations of the Lazuli Bunting
William L. Thompson
Mechanics of the Syrinx in Gallus Gallus. I. A. Comparison of Pressure Events in Chickens to Those in Oscines
Abbot S. Gaunt, Sandra L. Gaunt, and Dwight H. Hector
Aspects of House Finch Breeding Biology in Hawaii
Charles Van Van Riper III
The Whistling Warbler of St. Vincent, West Indies
Robert F. Andrle and Patricia R. Andrle
Feeding Habits and Morphological Variation in Cocos Finches
James N. Smith and Hugh P. Sweatman
Effect of Molting on the Energy Requirements of Japanese Quail
D. C. Thompson and D. A. Boag
Sapsucker Hybridization in British Columbia: Changes in 25 Years
D. M. Scott, C. Davison Ankney, and C. H. Jarosch
News and Notes
The Condor
Cooper Ornithological Society
The Condor
Selected Recent Publications
The Condor
The Bulletin Board
The Condor
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
Short Communications
Comparative Hematology of Some Falconiforms
J. Balasch, S. Musquera, L. Palacios, M. Jimenez, and J. Palomeque
Comparison of Variable Strip Transect and Spot-map Methods for Censusing Avian Populations in a Mixed-coniferous Forest
Kathleen E. Franzreb
A Local Occurrence of Avian Pox in the House Finch
Dennis M. Power and Gerrie Human
Growth and Fledging Age of the Brown Noddy in Hawaii
William Y. Brown
Red-footed Booby Helper at Great Frigatebird Nests
Faul W. Woodward
Breeding Status of the Mountain Plover
Walter D. Graul and Lois E. Webster
Superimposition of an Amakihi Nest on One of an Elepaio
Charles Van Iii
Shrikes Feed on Prey Remains Left by Hawks
R. M. Anderson
Additional Exploiters of Nectar
Lanny H. Fisk and David A. Steen
Inland Migration of Jaegers in Northeastern Alaska
Frederick C. Dean, Patrick Valkenburg, and Audrey J. Magoun
Cattle Egrets in Central Coahuila
Bruce D. Parfitt