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Auteur Christiaan Both |
Documents disponibles écrits par cet auteur (28)
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Article
Joost M. Tinbergen, Auteur ; Jaap M. Graveland, Auteur ; Christiaan Both, Auteur![]()
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A. H. Jelle Loonstra, Auteur ; Nadja Hofmann, Auteur ; Bettina Hönisch, Auteur ; Johannes Melter, Auteur ; Marcel Holy, Auteur ; Christiaan Both, Auteur ; Heinrich Belting, AuteurGrassland breeding waders are in strong decline in most agricultural habitats across Western Europe. Studies evidencing the negative effects of agricultural practices on wader populations are numerous, but even in most specially managed areas th[...]![]()
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Juliet A. Vickery, Auteur ; John W. Mallord, Auteur ; William M. Adams, Auteur ; Alison E. Beresford, Auteur ; Christiaan Both, Auteur ; Will Cresswell, Auteur ; Ngone Diop, Auteur ; Steven R. Ewing, Auteur ; Richard D. Gregory, Auteur ; Catriona A. Morrison, Auteur ; Fiona J. Sanderson, Auteur ; Kasper Thorup, Auteur ; Rien E. van Wijk, Auteur ; Chris M. Hewson, AuteurThe global long-term decline of migrant birds represents an important and challenging issue for conservation scientists and practitioners. This review draws together recent research directed at the Afro-Palaearctic flyway and considers its impli[...]![]()
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Juliet A. Vickery, Auteur ; John W. Mallord, Auteur ; William M. Adams, Auteur ; Alison E. Beresford, Auteur ; Christiaan Both, Auteur ; Will Cresswell, Auteur ; Ngone Diop, Auteur ; Steven R. Ewing, Auteur ; Richard D. Gregory, Auteur ; Catriona A. Morrison, Auteur ; Fiona J. Sanderson, Auteur ; Kasper Thorup, Auteur ; Rien E. van Wijk, Auteur ; Chris M. Hewson, AuteurThe global long-term decline of migrant birds represents an important and challenging issue for conservation scientists and practitioners. This review draws together recent research directed at the Afro-Palaearctic flyway and considers its impli[...]![]()
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Mo A. Verhoeven, Auteur ; A. H. Jelle Loonstra, Auteur ; Alice D. McBride, Auteur ; Wiebe Kaspersma, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Christiaan Both, Auteur ; Nathan R. Senner, Auteur ; Theunis Piersma, AuteurLongitudinal tracking studies have revealed consistent differences in the migration patterns of individuals from the same populations. The sources or processes causing this individual variation are largely unresolved. As a result, it is mostly u[...]![]()
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A. H. Jelle Loonstra, Auteur ; Mo A. Verhoeven, Auteur ; Adam Zbyryt, Auteur ; Ester Schaaf, Auteur ; Christiaan Both, Auteur ; Theunis Piersma, AuteurThe miniaturization of tracking devices is now rapidly increasing our knowledge on the spatiotemporal organization of seasonal migration. So far, most studies aimed at understanding within- and between-individual variation in migratory routines [...]![]()
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Mo A. Verhoeven, Auteur ; A. H. Jelle Loonstra, Auteur ; Alice D. McBride, Auteur ; Joost M. Tinbergen, Auteur ; Rosemarie Kentie, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Christiaan Both, Auteur ; Nathan R. Senner, Auteur ; Theunis Piersma, AuteurAs is the case for most avian species, there is considerable variation in the egg size of Continental Black-tailed Godwits Limosa l. limosa breeding in The Netherlands. It is interesting that egg size has costs and benefits yet varies considerab[...]![]()
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Christiaan Both, Auteur ; Claudia Burger, Auteur ; Ouwehand J., Auteur ; Samplonius J.M., Auteur ; Ubels R., Auteur ; Bijlsma R.G, AuteurDans Ardea (105(1) 2017)Avian breeding populations have been shown to be regulated by territorial behaviour, often creating a surplus of non-breeding individuals. However, most evidence is of a male non-breeder surplus, whereas for a surplus to actually buffer a popula[...]![]()
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H. Herman van Oosten, Auteur ; Jakob C. Mueller, Auteur ; Jente Ottenburghs, Auteur ; Christiaan Both, Auteur ; Bart Kempenaers, AuteurContinuous animal populations often become fragmented due to anthropogenic habitat alterations. These small, fragmented populations are fragile due to demographic and genetic factors, whereas immigration can enhance their long-term viability. Pr[...]![]()
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Rosemarie Kentie, Auteur ; Christiaan Both, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Theunis Piersma, AuteurEffective conservation of endangered species requires a solid understanding of the demographic causes of population change. Bird populations breeding on agricultural grasslands have declined because their preferred habitat of herb-rich meadows h[...]![]()
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Christiaan Both, Auteur ; Rob G. Bijlsma, Auteur ; Janne Ouwehand, AuteurTiming of arrival in long-distance migration could have fitness consequences: arrival too early impairs survival chances, whereas arrival too late reduces current reproductive success. Evolution thus may have favoured a phenotype that arrived at[...]![]()
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Almut E. Schlaich, Auteur ; Raymond H. G. Klaassen, Auteur ; Willem Bouten, Auteur ; Christiaan Both, Auteur ; Ben J. Koks, AuteurFarmland birds are in steep decline and agri-environment schemes (AES) to counteract these biodiversity losses are expensive and inefficient. Here we test a novel AES, Birdfields\', designed using detailed ecological knowledge of the target spec[...]![]()
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Almut E. Schlaich, Auteur ; Raymond H. G. Klaassen, Auteur ; Willem Bouten, Auteur ; Christiaan Both, Auteur ; Ben J. Koks, AuteurFarmland birds are in steep decline and agri-environment schemes (AES) to counteract these biodiversity losses are expensive and inefficient. Here we test a novel AES, ‘Birdfields’, designed using detailed ecological knowledge of the target spec[...]![]()
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Rosemarie Kentie, Auteur ; Christiaan Both, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Theunis Piersma, AuteurEffective conservation of endangered species requires a solid understanding of the demographic causes of population change. Bird populations breeding on agricultural grasslands have declined because their preferred habitat of herb-rich meadows h[...]![]()
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Jelmer M. Samplonius, Auteur ; Christiaan Both, AuteurMixed interspecific broods in hole nesting passerines occasionally occur as a by-product of competitive interactions for nest sites. Here, we report a rare case where such interactions led to a three species brood of Pied Flycatcher Ficedula hyp[...]![]()
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Christiaan Both, Auteur ; Chris A. M. van Turnhout, Auteur ; Rob G. Bijlsma, Auteur ; Henk Siepel, Auteur ; Arco J. van Strien, Auteur ; Ruud P. B. Foppen, AuteurOne consequence of climate change is an increasing mismatch between timing of food requirements and food availability. Such a mismatch is primarily expected in avian long-distance migrants because of their complex annual cycle, and in habitats w[...]![]()
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Valentijn Van Den Brink, Auteur ; Julia Schroeder, Auteur ; Christiaan Both, Auteur ; Pedro M. Lourenço, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Theunis Piersma, AuteurCapsule Black-tailed Godwits first return to the nest location of the previous year, even when moving to a different nest location later that season. Aims To examine the use of space by Black-tailed Godwits during the two months before egg-layin[...]![]()
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Christiaan Both, AuteurDans Limosa (75(2) 2002)In a recent contribution, Boele et al. (2001) analysed the Dutch Common Bird Census for population trends in European Pied Flycatchers. They showed a 65% decline in part of the country and suggested that this was due to climate change. However, [...]![]()
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Christiaan Both, Auteur ; Marcel E. Visser, Auteur ; Hans van Balen, AuteurDans Limosa (75(2) 2002)Eurasian Tree Sparrows established themselves as breeding birds in nestboxes in the Hoge Veluwe area in 1966, and the population grew strongly during the next 15 years. In the early eighties population numbers crashed in just a few years, and ha[...]![]()
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Christiaan Both, AuteurDans Limosa (72(4) 1999)Age effects are difficult to study, and are therefore often anecdotical. Here such an anecdote is given for a male Great Tit, who survived to nine years of age. In his ninth calenderyear he first lost his female to a neighbour, and was then expe[...]![]()
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Rosemarie Kentie, Auteur ; Christiaan Both, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Theunis Piersma, AuteurWhether to disperse, and where to, are two of the most prominent decisions in an individual's life, with major consequences for reproductive success. We studied natal and breeding dispersal in the monogamous black-tailed godwit Limosa limosa lim[...]![]()
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Raymond Klaassen, Auteur ; Almut E. Schlaich, Auteur ; Willem Bouten, Auteur ; Christiaan Both, Auteur ; Ben J. Koks, AuteurA small breeding population (3-5 pairs) of Hen Harriers recently established in the east of the province of Groningen, the Netherlands, in large scale arable farmland. We equipped three adults, two males and one female, with UvA-BiTS GPS loggers[...]![]()
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Christopher M. Tonra, Auteur ; Christiaan Both, Auteur ; Peter P. Marra, AuteurThe study of migratory connectivity is rapidly growing in ornithology, as is the technology used to measure it. While use of extrinsic markers, such as archival tags, is becoming more prevalent, for many small species the best tool available for[...]![]()
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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 [...]![]()
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Christiaan Both, Auteur ; Robert A. Robinson, Auteur ; Henk P. van der Jeugd, AuteurLong-distance dispersal can potentially have important consequences for evolutionary change, but is difficult to quantify. We present quantitative estimates of natal dispersal between the UK and the Netherlands in a long-distance migratory bird,[...]![]()
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Christiaan Both, Auteur ; Juan José Sanz, Auteur ; Aleksandr V. Artemyev, Auteur ; Bert Blaauw, Auteur ; Richard J. Cowie, Auteur ; Aarnoud J. Dekhuizen, Auteur ; Anders Enemar, Auteur ; Antero Järvinen, Auteur ; N. Erik I. Nyholm, Auteur ; Jaime Potti, Auteur ; PIERRE-ALAIN RAVUSSIN, Auteur ; Bengt Silverin, Auteur ; Fred M. Slater, Auteur ; Leonid V. Sokolov, Auteur ; Marcel E. Visser, Auteur ; Wolfgang Winkel, Auteur ; Jonathan Wright, Auteur ; Herwig Zang, AuteurDans Ardea (94(3) 2006)In most bird species there is only a short time window available for optimal breeding due to variation in ecological conditions in a seasonal environment. Long-distance migrants must travel before they start breeding, and conditions at the winte[...]![]()
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Julia Schroeder, Auteur ; Theunis Piersma, Auteur ; Niko M. Groen, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Rosemarie Kentie, Auteur ; Pedro M. Lourenço, Auteur ; Hans Schekkerman, Auteur ; Christiaan Both, AuteurAdvances in mowing schedules have led to early and rapid declines in the seasonal food availability for, and survival rates of, chicks of grassland-breeding waders. Concurrently, increased levels of soil fertilization may have improved food abun[...]![]()
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Julia Schroeder, Auteur ; Pedro M. Lourenço, Auteur ; Marco Van Der Velde, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Christiaan Both, Auteur ; Theunis Piersma, AuteurSystematic sex-related differences in size and plumage are informative of sex-specific selection pressures. Here, we present an analysis of sexual dimorphism in body size and plumage of Black-tailed Godwits Limosa limosa limosa from a breeding p[...]



