Continued from outside back cover 
547 Nesting biology of the Yellow-olive Flatbill (Tyrannidae, Elaninae) in Atlantic Forest fragments in 
Brazil 
Marina Anciaes, Thais Maya Aguilar, Lemuel Olivio I.eite, Renata Domelas Andrade, and 
Miguel Angelo Marini 
558 Species, functional groups, and habitat preferences of birds in five agroforestry classes in labasco, 
Mexico 
Hans van der Wal, Beatriz Pena-Alvarez, Stefan L Arriaga-Weiss, and Salvador Hernandez-Daumds 
572 The composition of mixed-species bird Hocks in Alto Quindfo, Colombia 
Enrique Arhelaez-Cortes and Oscar H. Marin-Gomez 
581 Biology of invasive Monk Parakeets in south Florida 
Michael L. Avery, Eric A. Tillman, Kandy L Keacher, John E. Arnett, and Kelli J. Lundy 
589 Variation in the diet of Western Barn Owls (Tyto alba) along an urban-rural gradient 
Pablo Teta, Carina Hercolini, and Gerardo Cueto 
Short Communications 
597 Incidence of wing deformities (Angel Wing’) among Masked Boobies at Clipperton Island: life 
history consequences and insight into etiology 
Robert L. Pitman, Lisa T. Baltance, and Charles A. Bost 
603 Fledgling Peruvian Pelicans {Pelecanus thagus) attack and consume younger unrelated conspecifics 
Maximiliano Daigre, Paulina Arce, and Alejandro Simeone 
608 
611 
614 
620 
Malicious motherhood: instance of infanticide by a female Barn Swallow 
Joanna K. Hubbard and Audrey /.. Tobin 
Intraspecific brood parasitism of the Pale-breasted Thrush (Tardus leucomclas) 
Paulo V. Davarifo, Livia M. S. Souza, Leonardo S. de Oliveira, and Mercival R. Francisco 
Estimation of female home-range size during the nestling period of Dark-eyed Juncos 
Dustin G. Reichard and Ellen D. Ketterson 
Movement and cover-type selection by fledgling Ovenbitds (Seiurus aurocafilla) after independence 
from adult care 
Henry M. Streby and David E. Andersen 
626 Asymmetries in mobbing behavior among nuclear fiockmates 
Jason R. Courier and Gary Ritchison 
630 Eastern Screech-Owl responses to suburban sprawl, warmer climate, and additional avian food in 
central texas 
Frederick R. Gehlbach 
633 Diurnal activity of the Austral Pygmy Owl (Glaucidium nana) in southern Ch.le 
Heraldo V. Norambuena and Andres Munoz-Pedreros 
636 
640 
Raptor migration at Concepcidn, Bolivia 
Matias A. Juhant 
Simultaneous multiple nests of Calliope Hummingbird and Rufous Hummingbird 
Ned Batchelder, Gigi Batchelder, Dale A. Livezey, and Jeffrey S. Mark> 
643 Editorial News 
644 Ornithological Literature 
Margaret A. Voss, Book Review Editor 
649 Annual Meetings of The Wilson Ornithological Society 
