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Article
Andrew D. Given, Auteur ; James A. Mills, Auteur ; Paolo Momigliano, Auteur ; Allan J. Baker, AuteurWe used mitochondrial DNA (mtDNA) gene sequences and nuclear microsatellite loci to investigate the extent and outcome of hybridization between the Black-billed Gull Chroicocephalus bulleri and the Red-billed Gull Chroicocephalus novaehollandiae[...]
Article
James E. Lyons, Auteur ; Allan J. Baker, Auteur ; Patricia M. González, Auteur ; Yves Aubry, Auteur ; Christophe Buidin, Auteur ; Yann Rochepault, AuteurPopulations of migratory birds present unique conservation challenges given the often vast distances separating critical resources throughout the annual cycle. Migration areas close to the breeding grounds represent a link between two key stages[...]
Article
Lawrence J. Niles, Auteur ; Joanna Burger, Auteur ; Ronald R. Porter, Auteur ; Amanda D. Dey, Auteur ; Clive DT Minton, Auteur ; Patricia M. González, Auteur ; Allan J. Baker, Auteur ; James W. Fox, Auteur ; Caleb Gordon, Auteur
Article
Kirsten Grond, Auteur ; Hodon Ryu, Auteur ; Allan J. Baker, Auteur ; Jorge W. Santo Domingo, Auteur ; Deborah M. Buehler, AuteurMigratory birds travel long distances and use diverse habitats, potentially exposing them to a broad range of microbes that could negatively affect their health and survival. Gut microbiota composition may be related to organismal health especia[...]
Article
Julia Schroeder, Auteur ; Rosemarie Kentie, Auteur ; Marco Van Der Velde, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Christiaan Both, Auteur ; Oliver Haddrath, Auteur ; Allan J. Baker, Auteur ; Theunis Piersma, AuteurWe show that variation in an intronic length polymorphism in the CHD1-Z gene in Black-tailed Godwits Limosa l. limosa is associated with fitness correlates. This is the second example of the CHDZ-1 gene being correlated with fitness, a previous [...]
Article
Yvonne I. Verkuil, Auteur ; Natalia Karlionova, Auteur ; Eldar N. Rakhimberdiev, Auteur ; Joop Jukema, Auteur ; Jan J. Wijmenga, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; PAVEL Pinchuk, Auteur ; Eddy Wymenga, Auteur ; Allan J. Baker, Auteur ; Theunis Piersma, AuteurThe fuelling performance of long-distance migrants at staging areas indicates local conditions and determines the viability of migration routes. Here we present a first case study where long-term fuelling performance was documented along two mig[...]
Article
Joaquin Aldabe, Auteur ; Pablo I. Rocca, Auteur ; Patricia M. González, Auteur ; Diego Caballero-Sadi, Auteur ; Allan J. Baker, AuteurSouthern populations of Red Knots Calidris canutus rufa have suffered a dramatic decline since the year 2000. Although knots are one of the best known shorebird species in the Western Hemisphere, little is known about them in Uruguay. However, i[...]
Article
Veronica L. D'Amico, Auteur ; Patricia M. González, Auteur ; Allan J. Baker, Auteur ; Deborah M. Buehler, Auteur ; Marcelo Bertellotti, AuteurTo investigate possible reasons for recent declines in Red Knot (Calidris canutus rufa) populations we surveyed for selected pathogens in Red Knots captured in San Antonio Bay, Argentina, on their northward migration during the period 2006-2011.[...]
Article
Pieternella C. Luttikhuizen, Auteur ; Anneke Bol, Auteur ; Harry Witte, Auteur ; Judith van Bleijswijk, Auteur ; Oliver Haddrath, Auteur ; Allan J. Baker, Auteur ; Theunis Piersma, Auteur ; Jeroen Reneerkens, AuteurWe isolated and tested six novel microsatellite loci in Sanderling (Calidris alba) from Greenland for paternity analyses. In addition, we tested 11 already published microsatellite markers which were originally developed for the congeneric speci[...]
Article
Kevin C. R. Kerr, Auteur ; Alison Cloutier, Auteur ; Allan J. Baker, AuteurThe functional constraint imposed on exonic sequences increases marker universality and improves sequence alignment accuracy, yet introns have been favoured recently in Avian Tree of Life studies because of the increased sequence coverage that w[...]
Article
Nigel A. Clark, Auteur ; Simon Gillings, Auteur ; Allan J. Baker, Auteur ; Patricia M. González, Auteur ; R. Porter, Auteur
Article
Veronica L. D'Amico, Auteur ; Allan J. Baker, AuteurThe Red Knot (Calidris canutus rufa) is a Nearctic migrant shorebird that breeds in the Canadian Arctic and spends the winter season in coastal sites in South America. A rare case of a blood protozoan was found by molecular analyses from an adul[...]
Article
Philip W. Atkinson, Auteur ; Allan J. Baker, Auteur ; Karen A. Bennett, Auteur ; Nigel A. Clark, Auteur ; Jacquie A. Clark, Auteur ; Kimberly B. Cole, Auteur ; Anne Dekinga, Auteur ; Amanda Dey, Auteur ; Simon Gillings, Auteur ; Patricia M. González, Auteur ; Kevin Kalasz, Auteur ; Clive D. T. Minton, Auteur ; Jason Newton, Auteur ; Lawrence J. Niles, Auteur ; Theunis Piersma, Auteur ; Robert A. Robinson, Auteur ; Humphrey P. Sitters, Auteur1. Millions of shorebirds migrate each year through a small number of highly productive staging areas where they often conflict with fisheries interests. Delaware Bay, USA, is a major shorebird stopover site where, in spring, many thousands of s[...]
Article
Deborah M. Buehler, Auteur ; Allan J. Baker, Auteur ; Theunis Piersma, AuteurDans Ardea (94(3) 2006)Bird migration systems must have changed dramatically during the glacial-interglacial cycles of the Pleistocene and as novel habitats became available since the last glacial maximum. This study combines molecular dating of population divergence [...]
