The Condor 2000 - Abstracts

The Condor 2000
TitleSubjectAuthors
A comparison of point and sound recording as bird survey methods in Amazonian Southeast Peru.Biological sciencesJohn Haselmayer, James S. Quinn
Activity patterns of marbled murrelets in Douglas-fir old-growth forests of the Oregon coast range.(seabirds)Biological sciencesPatrick G. R. Jodice, Michael W. Collopy
Allozymic genetic structure and natural habitat fragmentation: data for five species of amazonian forest birds.Biological sciencesJohn M. Bates
A molecular phylogeny of the dove genus Zenaida: mitochondrial and nuclear DNA sequences.Biological sciencesKevin P. Johnson, Dale H. Clayton
A new hybrid warbler (Dondroica nigrescens x D. occidentalis) and diagnosis of similar D. townsendi x D. occidentalis recombinants.Biological sciencesSievert Rohwer, Christopher Wood, Eldredge Bermingham
Antbird guilds in the lowland Carribean rainforest of Southeast Nicaragua.Biological sciencesMartin Cody
An unusual type of sibling aggression in Black-crowned Night Herons.(birds)Biological sciencesMatthew Medeiros, Emily E. Emond, Bonnie J. Ploger
Artificial nest predation and abundance of birds along an urban gradient.Biological sciencesJukka Jokimaki, Esa Huhta
A tale of two strategies: Life-history aspects of family strife.Biological sciencesScott Forbes, Douglas W. Mock
Badge size and extra-pair fertilizations in the House Sparrow.Biological sciencesDouglas W. Mock, David F. Westneat, R. R. Whitekiller, P. L. Schwagmeyer
Behavior, diet, and breeding biology of double-toothed kites at a Guatemalan lowland site.Biological sciencesMark D. Schulze, Jose Luis Cordova, Nathaniel E. Seavy, David F. Whitacre
Body temperature and resting behavior of Greater Snow Goose goslings in the high Arctic.Biological sciencesDaniel Fortin, Gilles Gauthier, Jacques Larochelle
Body weight and feather growth of male Barrow's Goldeneye during wing molt.Biological sciencesFred Cooke, Debbie Van de Wetering
Brain, eye, and skull growth in embryonic geese.Biological sciencesUwe Gille, Frank Zachen, Franz-Viktor Salomon
Breeding and post-breeding habitat use by forest migrant songbirds in the Missouri Ozarks.Biological sciencesFrank R. Thompson III, Rich W. Pagen, Dirk Burhans E.
Breeding biology of Gray-Crowned Tyrannulet in the Monte Desert, Argentina.Biological sciencesEduardo T. Mezquida, Luis Marone
Breeding bird abundance in bottomland hardwood forests: habitat, edge, and patch size effects.Biological sciencesJeffrey R. Walters, Rex Sallabanks, Jaime A. Collazo
Breeding bird communities in Boreal Forest of Western Canada: Consequences of 'unmixing' the mixedwoods.Biological sciencesKeith A. Hobson, Erin Bayne
Characteristics of foraging habitats and chick food provisioning by tropical roseate terns.Biological sciencesJaime A. Ramos
Characteristics of predators and offspring influence nest defense by Arctic and Common Terns.(seabirds)Biological sciencesRebecca M. Whittam, Marty L. Leonard
Cloacal microbes in House Sparrows.Biological sciencesReuven Stewart, T. Birch Rambo
Comparative seasonal fecundity of four neotropical migrants in middle Appalachia.(birds)Biological sciencesRobert J. Cooper, Jennifer A. Dececco, Matthew Marshall R., Alan B. Williams, George A. Gale
Comparisons of coastal fringe and interior forests as reserves for Marbled Murrelets on Vancouver Island.Biological sciencesAlan E. Burger, Volker Bahn, Angeline R.M. Tillmans
Contrasting strategies of provisioning and chick growth in two sympathetically breeding albatrosses at Campbell Island, New Zealand.Biological sciencesHenri Weimerskirch, Susan M. Waugh, Yves Cherel, Peter A. Prince
Copulation behavior in the Osprey in relation to breeding density.Biological sciencesPer Widen, Malena Richardson
Copulation behavior, mate guarding, and paternity in the Semipalmated Plover.Biological sciencesYuri Zharikov, Erica Nol
Correlates of reproductive success in cooperatively breeding Western American Crows: if helpers help, it's not by much.Biological sciencesCarolee Caffrey
Correlations of Harlequin Duck densities during winter in Prince William Sound, Alaska.Biological sciencesDaniel Esler, Lyman L. McDonald, Timothy D. Bowman, Thomas A. Dean, Charles E. O'Clair, Stephen C. Jewett
Costs of parasitism incurred by two songbird species and their quality as cowbird hosts.Biological sciencesFrank R. Thompson III, John Faaborg, Dirk E. Burhans
Cultural diversification in the flight call of the ringneck parrot in Western Australia.Biological sciencesMyron C. Baker
Definitive prebasic molt of gray catbirds at two sites in New England.Biological sciencesColleen Dwyer Heise, Christopher C. Rimmer
Demography of a declining population of Warbling Vireos in coastal California.Biological sciencesThomas Gardali, Grant Ballard, Nadav Nur, Geoffrey R. Geupel
Demography of Zenaida Doves in Puerto Rico.Biological sciencesFrank F. Rivera-Milan, Myrna Vazquez
Density dependence, evolutionary optimization, and the diversification of Avian life histories.Biological sciencesRobert E. Ricklefs
Difficulties storing and preserving tyrant flycatcher blood samples used for genetic analyses.Biological sciencesKelvin F. Conrad, R.J. Robertson, P.T. Boag
Do band-tailed pigeons seek a calcium supplement at mineral sites?Biological sciencesRobert L. Jarvis, Todd A. Sanders
Does beak size affect acoustic frequencies in Woodcreepers?Biological sciencesMaria G. Palacios, Pablo L. Tubaro
Effects of ectoparasites on nestling body mass in the House Sparrow.Biological sciencesCarie B. Weddle
Effects of electromagnetic fields on the growth of nestling American Kestrels.Biological sciencesKimberly J. Fernie, David M. Bird
Effects of forest fragment size and successional stage on mixed-species bird flocks in southeastern Brazil.Biological sciencesMarcos Maldonaldo-Coelho, Miguel A. Marini
Effects of hatching date and egg size on growth, recruitment, and adult size of lesser scaup.Biological sciencesRobert G. Clark, Russell D. Dawson
Effects of sampling design on age ratios of migrants captured at stopover sites.(birds)Biological sciencesJeffrey F. Kelly, Deborah M. Finch
Effects of water conditions on clutch size, egg volume, and hatchling mass of Mallards and Gadwalls in the Prairie Pothole Region.Biological sciencesPamela J. Pietz, Gary L. Krapu, David A. Brandt, Deborah A. Buhl
Egg recognition in Yellow-billed and Black-billed Magpies in the absence of interspecific parasitism: implications for parasite-host coevolution.Biological sciencesStephen I. Rothstein, Ginger M. Bolen, Charles H. Trost
Endocrine control of life-cycle stages: A constraint on response to the environment?Biological sciencesJerry D. Jacobs, John C. Wingfield
Evidence for edge effects on multiple levels in tallgrass prairie.(prairie ecology)Biological sciencesMaiken Winter, Douglas H. Johnson, John Faaborg
Faunal remains in California condor nest caves.Biological sciencesPaul w. Collins, Noel F.R. Snyder, Steven D. Emslie
Flight costs and fuel composition of a bird migrating in a wind tunnel.Biological sciencesMarcel Klaassen, Anders Kvist, Ake Lindstrom
Following of Brown Capuchin monkeys by White Hawks in French Guiana.Biological sciencesShuyi Zhang, Lixin Wang
Foraging distances of radio-marked Marbled Murrelets from inland areas in southeast Alaska.(related article)(birds)Biological sciencesDarrell L. Whitworth, S. Kim Nelson, Scott H. Newman, Gustaaf B. Van Vliet, Winston P. Smith
Foraging site selection by nonbreeding white-faced Ibis.Biological sciencesRebecca J. Safran, Mark A. Colwell, Criag R. Isola, Oriane E. Taft
Impact of brood parasitism on nest survival parameters and seasonal fecundity of six songbird species in SouthEastern Old-Field habitat.Biological sciencesMaria A. Whitehead, Sara H. Schweitzer, William Post
Inbreeding depression and its effects on natal dispersal in red-cockaded woodpeckers.Biological sciencesSusan J. Daniels, Jeffrey R. Walters
Infectious bursal disease virus antibodies in Eider Ducks and Herring Gulls.Biological sciencesMargaret R. Petersen, Tuula Hollmen, J. Christian Franson, Douglas E. Docherty, Mikael Kilpi, Martti Hario, Lynn H. Creekmore
Influence of female age and body mass on brood and duckling survival, number of surviving ducklings, and brood movements in Redheads.Biological sciencesTina Yerkes
Influence of treefall gaps on distributions of breeding birds within interior old-growth stands in Bialowieza Forest, Poland.Biological sciencesRobert J. Fuller
Interactive effects of vegetation and predators on the success of natural and simulated nests of grassland songbirds.Biological sciencesKeith A. Hobson, Nancy Dion, Serge Lariviere
Lack, Skutch, and Moreau: The early development of life-history thinking.Biological sciencesRobert E. Ricklefs
Local and regional effects of pedestrians on forest birds in a fragmented landscape.(Madrid, Spain)Biological sciencesEsteban Fernandez-Juricic
Long-term pair bonds in Harlequin ducks.Biological sciencesFred Cooke, Cyndi M. Smith, R. Ian Goudie, W. Sean Boyd, Gregory J Robertson
Marine bird attraction to thermal fronts in the California Current system.Biological sciencesChristopher J. Hoefer
Measuring annual reproductive success in birds.Biological sciencesBertram G. Murray Jr.
Mitochondrial DNA and morphological variation of white-winged doves in Texas.Biological scienceschristian L. Pruett, Scott E. Henke, Susan M. Tanksley, Michael F. Small, Kelly M. Hogan, Jay Robertson
Molecular genetic status of Aleutian Canada Gees from Buldir and the Semidi Islands, Alaska.Biological sciencesBarbara J. Pierson, John M. Pearce, Sandra L. Talbot, Gerald F. Shields, Kim T. Scribner
Molt of the Gray Vireo.(birds)Biological sciencesGary Voelker
Natal dispersal in the cooperatively breeding Acorn woodpecker.Biological sciencesWalter D. Koenig, Philip N. Hooge, Mark T. Stanback, Joseph Haydock
Nesting effort of Northern Pintails in Alberta.(Alberta, Canada)Biological sciencesKarla L. Guyn, Robert G. Clark
Nesting habitat and reproductive success of the southwestern riparian birds.Biological sciencesBrian F. Powell, Robert J. Steidl
Nesting success of forest birds in southeast Alaska and adjacent Canada.Biological sciencesMary F. Willson, Scott M. Gende
Nest site selection and productivity of suburban Red-shouldered Hawks in southern Ohio.Biological sciencesCheryl R. Dykstra, Jeffrey L. Hays, F. Bernard Daniel, Melinda M. Simon
Nine years after the Exxon Valdez oil spill: effects on marine bird population in Prince William sound, Alaska.Biological sciencesDavid B. Irons, Steven J. Kendall, Wallace P. Erickson, Lyman L. McDonald, Brian K. Lance
Nocturnal and diurnal foraging activity of Hawaiian Albatrosses detected with a new immersion monitor.Biological sciencesDavid J. Anderson, Patricia Fernandez
Numerical and functional responses of migrant Bald Eagles exploiting a seasonally concentrated food source.Biological sciencesMarco Restani, Alan R. Harmata, Elizabeth M. Madden
Pacific coast and southwest interior populations of the Hutton's Vireo differ in basic song parameters.Biological sciencesColette T. Baril, Jon C. Barlow
Pair formation and copulation behavior in least flycatcher clusters.Biological sciencesScott A. Tarof, Laurene Ratcliffe
Partial migration, and lek and nesting area fidelity in female great bustards.Biological sciencesJuan C. Alonso, Manuel B. Morales, Javier A. Alonso
Patterns of flock size, diet, and vigilance of naturalized monk parakeets in Hyde Park, Chicago.Biological sciencesJason M. South, Stephen Pruett-Jones
Patterns of nest attendance in female Wood Ducks.Biological sciencesGary R. Hepp, Chad A. Manlove
Philopatry to stopover site and body condition of transient Reed Warblers uring autumn migration through Israel.Biological sciencesKobi Merom, Yoram Yom-Tov, Robin McClery
Plumage brightness and breeding-season dominance in the House Finch: a negatively correlated handicap?Biological sciencesKevin J. McGraw, Geoffrey E. Hill
Population declines of King and Common Eiders of the Beaufort Sea.Biological sciencesRobert S. Suydam, D. Lynne Dickson, Janey B. Fadely, Lori T. Quakenbush
Post-release survival of hand-reared and parent-reared Mississippi Sandhill cranes.Biological sciencesDavid H. Ellis, George F. Gee, Scott G. Hereford, Glenn H. Olsen, T. David Chisolm, Jane M. Nicolich, Kathleen A. Sullivan, Nancy J. Thomas, Meenakshi Nagendran, Jeff S. Hatfield
Predation on Japanese Quail vs. House Sparrow eggs in artificial nests: small eggs reveal small predators.Biological sciencesThomas J. Maier, Richard M. DeGraaf
Prey switching and variable foraging strategies of Black-legged Kittiwakes and the effect on reproductive success.Biological sciencesRobert M. Suryan, David B. Irons, Jeb Benson
RAPD-PCR amplification of DNA extracted from avian blood infected with Haemoproteus fails to produce false positive markers.(random amplified polymorphic DNA)Biological sciencesPatrick w. Zwartjes, John A. Hnida
Recruitment, dispersal, and demographic rescue in spatially-structured White-tailed Ptarmigan populations.Biological sciencesKathy Martin, Peter B. Stacey, Clait E. Braun
Relationship between tail color pattern and reproductive success, mate acquisition and nest predation in Rufous Bush Chats.Biological sciencesFernando Alvarez
Reproductive success and survival in relation to experience during the first two years in Canada Geese.Biological sciencesDennis G. Raveling, James S. Sedinger, Devin S. Johnson
Reproductive success of American Kestrels: the role of prey abundance and weather.Biological sciencesRussell D. Dawson, Gary R. Bortolotti
Responses of birds to broken eggs in their nests.Biological sciencesMark L. Mallory, Wallace B. Rendell, Raleigh J. Robertson
Responses of egg-laying Pied Flycatchers to experimental changes in clutch size: a re-examination.Biological sciencesM.D. Kern, R.J. Cowie, F.M. Slater
Roost site selection of great horned owls in relation to black fly activity: an anti-parasite behavior.Biological sciencesChristoph Rohner, Charles J. Krebs, D. Bruce Hunter, Douglas C. Currie
Rufous Hummingbird sucrose preference: Precision of selection varies with concentration.Biological sciencesCharles R. Blem, Leann B. Blem, Joel Felix, Jennifer Van Gelder
Satellite tracking of Cory's Shearwater migration.(birds)Biological sciencesDietrich Ristow, Peter Berthold, Dean Hashmi, Ulrich Querner
Seasonal energetics of Mountain Chickadees and Juniper Titmice.(birds)Biological sciencesSheldon J. Cooper
Seasonal migration and genetic population structure in House Wrens.Biological sciencesPatricia G. Parker, Nidia Arguedas
Seasonal movements and pelagic habitate use of murres and puffins determined by satellite telemetry.Biological sciencesSscott A. Hatch, Paul M. Meyers, Danial M. Mulcahy, David D. Douglas
Sex and age determination of short-eared owl nestlings.Biological sciencesBeatriz E. Arroyo, Thomas De-Cornulier, Vincent Bretagnolle
Sleep-vigilance trade-off in Gadwall during the winter period.(ducks)Biological sciencesMichel Gauthier-Clerc, Alain Tamisier, Frank Cezilly
Sociality and foraging behavior of the Cerulean Warbler in Venezuelan shade-coffee plantations.Biological sciencesRaleigh J. Robertson, Jason Jones, Paolo Ramoni Perazzi, Erin H. Carruthers
Song post and foraging site characteristics of breeding varied thrushes in northwestern California.Biological sciencesMaurie J. Beck, T. Luke George
Sound design for vocalizations: Quality in the woods, consistency in the fields.Biological sciencesTimothy J. Brown, Paul Handford
Species limits and recent population history in the curve-billed thrasher.Biological sciencesRobert M. Zink, Rachelle C. Blackwell-Rago
Stress, corticosterone, and heterophil to lymphocyte ratios in free-living Adelie Penguins.Biological sciencesCarol M. Vleck, Nicole Vertalino, David Vleck, Theresa L. Bucher
Survival and song-type sharing in a sedentary subspecies of the Song Sparrow.Biological sciencesSandra L. Vehrencamp, Pamela L. Wilson, Mary C. Towner
Survival, emigration, and winter population structure of Harlequin Ducks.Biological sciencesFred Cooke, Gregory J. Robertson, Cyndi M. Smith, R. Ian Goudie, W. Sean Boyd
Survival rates of Cassin's and Rhinoceros Auklets at Triangle Island, British Columbia.Biological sciencesFred Cooke, Douglas F. Bertram, Ian L. Jones, Evan G. Cooch, Hugh A. Knechtel
Taxonomic affinities of Audubon's Shearwater from Europa Island.Biological sciencesMatthieu Le Corre
The breeding system of the Orange-Crowned Manakin.Biological sciencesJose Alverez Alonso
The diet of the Magnificent Frigatebird during chick rearing.Biological sciencesItzia Calixto-Albarran, Jose-Luis Osorno
The phylogenetic approach to avian life histories: An important complement to within-population studies.Biological sciencesDavid W. Winkler
The role of gastrolites on feeding behavior and digestive efficiency in the Rufous-collared Sparrow.Biological sciencesM. Victoria Lopez-Calleja, Mauricio Soto-Gamboa, Enrico L. Rezende
the Rufous Cacholote (Furnariidae: Pseudoseisura) is two species.Biological sciencesKevin J. Zimmer, Andrew Whittaker
The spatial response of male Hooded Warblers to edges in isolated fragments.(forest fragments)Biological sciencesTrevor E. Pitcher, Bridget J.M. Stutchbury, D. Ryan Norris
The thermal regime of eggs during laying and incubation in Greater Snow Geese.(Arctic)Biological sciencesGilles Gauthier, Jacques Larochelle, Catherine Poussart
Time-activity budgets of Harlequin Ducks molting in the Gannet Islands, Labrador.(Labrador, Canada)Biological sciencesGregory J. Robertson, Ian L. Jones, Peter a. Adams
Use of arboreal termitaria by nesting birds in the Peruvian Amazon.Biological sciencesDonald J. Brightsmith
Use of two song categories by Golden-cheeked Warblers.Biological sciencesJeffrey S. Bolsinger
Vocal signals of the village weaver: A spectrographic key and the communication code.Biological sciencesNicholas E. Collias
Water balance during real and simulated long-distance migratory flight in the Bar-tailed Godwit.Biological sciencesMeta M. Landys, Theunis Piersma, G. Henk Visser, Joop Jukema, Arnold Wijker
Winter androgen levels and wattle size in male common pheasants.Biological sciencesAnna Papeschi, Federica Briganti, Francesco Dessi-Fulgheri
Winter flocking of insectivorous birds in montane pine-oak forests in middle America.Biological sciencesDavid I. King, John H. Rappole
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