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The ‘first basic problem’ revisited: a re-evaluation ol Howell et al. (2003) 
Gerard L. Hawkins 
Ornithological Literature 
Margaret A. Voss, Book Review Editor 
Editorial News 
NUMBER 3 
Major Articles 
Gaudy juvenile plumages of Cinereous Mourner ( Laniocera hypopyrra) and Brazilian Laniisoma ( Laniisotna 
elegans) 
Fernando Mendonga d’Horta. Guy M. Kirwan, and Dante Buzzetti 
Temporal and spatial patterns in abundance ol the Wedge-billed Woodcreeper {Glyphorynchus spirurus) in 
lowland Ecuador 
John G. Blake and Bette A. ioiselle 
Repertoire size and syllable sharing in the song of the Clay-colored Thrush {Tardusgrayi) 
Luis E. Vargas-Castro, Natalie V. Sanchez, and Gilbert Barrantes 
Silvereyes (Zosterops lateralis) song differentiation in an island-mainland comparison: analyses of a complex 
cultural trait 
Myron C. Baker 
Age-dependent orientation to magnetically-simulated geographic displacements in migratory Australian 
Silvereyes ( Zosterops I. lateralis) 
Mark £. Dcutschlandcr, John B. Phillips, and Ursula Mttnro 
Restoration of movement patterns of the Hawaiian Goose 
Steven C. Hess, Christina R. Leopold, Kathleen Misajon, Darcy Hu, and John /. Jeffrey 
Ecology and habitat selection of the Magellanic Plover (Pluvianellus socialis): a little-known Patagonian 
shorebird 
Carmen Lishrnan and Erica Nul 
Behavioral activities of male Cerulean Warblers in relation to habitat characteristics 
Petra Bohall Wood and Kelly A. Perkins 
Microhabitat nest cover effect on nest survival ol the Red-crested Cardinal 
Luciano N. Segura, Diego A. Masson, andMariela G. Gantchojf 
Nest-site characteristics affect probability of nest predation ol Bull-headed Shrikes 
Sachiko Endo 
Capsaicin as a deterrent against introduced mammalian nest predators 
Shane M. Baylis, Phillip Cassey, and Mark E. Hauber 
Historical and current status of Laughing Gulls breeding in New York State 
Brian E. Washburn, Martin S. Lowney, and Allen L. Gosser 
Breeding biology of the Southern House Wren on Chiloe Island, southern Chile 
Silvina Ippi, Rodrigo ,4. Vdsquez, Juan Mon-no. Santiago Merino, and Camila P Villavicencio 
Breeding biology of the Red-bellied Crackle (/ lypopyrrhuspyrohypogaster ): a cooperative breeder ot the 
Colombian Andes 
David Ocampo, M, Camila Estrada-F. Jenny M. Munoz, Laura V. Londoho, Santiago David, 
Giovanny Valencia, Paula A. Morales, Jaime A. Garizdbal, and Andres M. Cuervo 
Nesting biology of the Yellow-olive Hatbill (Tyrannidae, Elaninae) in Atlantic Forest fragments in Brazil 
Marina Ancides, Thais Maya Aguilar, Lemuel Olivia Leite, Renata Domelas Andrade, and 
Miguel Angelo Marini 
Species, functional groups, and habitat preferences of birds in five agroforestry classes in Tabasco, Mexico 
Hans van der Wal, Beatriz Peha-A/varez, Stefan L. Arriaga-Weiss, ana Salvador Herndndez-Daumds 
The composition ol mixed-species bird flocks in Alto Quindto, Colombia 
Enrique ArbeUez-Lortis and Oscar H, Marfn-Gomez 
Biology of invasive Monk Parakeets in south Florida 
Michael L. Avery, Eric A. Tillman, Kandy L. Keacber, John E Arnett, and Kelli J. 
