Continuedfrom outside back cover 
119 Reproductive life history traits of the Yellowish Pipit ( Anthus lutescens) 
Maikon S. Freitas and Mercival R. Francisco K 
127 Nesting performance of Peregrine Falcons in Colorado, Montana, and Wyoming, 2005-2009 
James H. Enderson, Robert J. Oakleaf, Ralph R. Rogers, and Jay S. Sumner 
133 Reproductive success of the Creamy-bellied Thrush in a southern temperate zone 
Andrea Astie and Natalia Luchesi 
139 Flange color differences of brood parasitic Brown-headed Cowbirds from nests of two host species 
Rebecca Croston, Christopher M. Foma, Sacha K Heath, and Mark E. Hauber 
146 Avian mortality associated with a volcanic gas seep at Kiska Island, Aleutian Islands, Alaska 
Alexander L. Bond, William C. Evans, and Ian L. Jones 
Short Communications 
152 Food habits of two fork-tailed swifts in Venezuela 
Charles T. Collins and Betsy Trent Thomas 
158 Observations on Zugunruhe in spring migrating Eared Grebes 
Andre Konter 
162 Aromatic plants in Eurasian Blue Tit nests: the ‘Nest Protection Hypothesis’ revisited 
Barbara A. Fires, Anabela F. Belo, and Jodo E. Rabaga 
166 Nesting of the Cinereous Warbling Finch ( Poospiza cinerea) in southeastern Brazil 
Uschi Wischhoff, Fernando Marqucs-Santos, and Marcos Rodrigues 
169 Description of eggs, nest, and parental care of the Smoky Bush Tyrant {Myiotheretes fumigatus ) 
from Ecuador 
Tadeusz Stawarczyk, Marta Borowiec, Harold F. Greeney, and Jose T. Simbana 
1 3 Nest, eggs, and nest placement of the Brazilian endemic Black-bellied Seedeater 
(Sporopbila rnelanogaster) 
Cristiano Eidt Rovedder and Carla Suertegaray Fontana 
1 7 Breeding of the Brown Creeper ( Certhia americand) in Central America 
Carlos Funes, Oscar Bolafws, and Oliver Komar 
' l) Effects of parasitism by Brown-headed Cowbirds may persist into post-fledging 
Sean M. Peterson, Henry M. Streby, and David E. Andersen 
183 Evidence of double brooding by Black-bellied Whistling-Ducks 
J. Dale James, Jonathan F.. Thompson, and Bart M. Ballard 
'85 First case of renesting after brood loss by a Greater Prairie-Chicken 
Lance B. McNew and William J. White 
'88 Do Sora nests protect Red-winged Blackbirds from Marsh Wren predation? 
LeanneA. Grieves and Scott Forbes 
' -'1 Ornithological Literature 
Margaret A. Voss, Book Review Editor 
