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Documents disponibles écrits par cet auteur (18)
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Article
Tejas Bhagwat, Auteur ; Ruslan Urazaliyev, Auteur ; Leon Nill, Auteur ; Matthias Baumann, Auteur ; Maxim Koshkin, Auteur ; Rob Sheldon, Auteur ; Johannes Kamp, Auteur ; Tobias Kuemmerle, AuteurMigratory birds are among the most threatened animals globally. Environmental drivers of bird distributions outside the breeding grounds, particularly in the tropics, remain poorly known. We assessed the year-round habitat suitability for the So[...]Nouveauté
Article
David Singer, Auteur ; Johannes Kamp, Auteur ; Hermann Hondong, Auteur ; Andreas Schuldt, Auteur ; Jonas Hagge, AuteurSpecies identification and recording in breeding bird surveys vastly rely on the registration of avian calls and songs. Despite comprehensive expert knowledge on species-specific activity patterns, data-based analyses of vocal activity patterns [...]
Article
David J. T. Douglas, Auteur ; Jessica Waldinger, Auteur ; Zoya Buckmire, Auteur ; Kathryn Gibb, Auteur ; Juan P. Medina, Auteur ; Lee Sutcliffe, Auteur ; Christa Beckmann, Auteur ; Nigel J. Collar, Auteur ; Raymond Jansen, Auteur ; Johannes Kamp, Auteur ; Ian Little, Auteur ; Rob Sheldon, Auteur ; Alberto Yanosky, Auteur ; Nicola Koper, AuteurGrasslands are globally threatened and their biodiversity, including grassland birds, is declining markedly. To inform grassland bird conservation globally, we systematically reviewed threats and conservation actions for grassland birds, extract[...]
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Johannes Kamp, Auteur ; Josef Kallmayer, Auteur
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Diana Bowler, Auteur ; Raja Lorena Richter, Auteur ; Daniel Eskildsen, Auteur ; Johannes Kamp, Auteur ; Charlotte M. Moshøj, Auteur ; Jiri Reif, Auteur ; Nicolas Strebel, Auteur ; Sven Trautmann, Auteur ; Petr Vorisek, AuteurRecent declines of many European bird species have been linked with various environmental changes, especially land-use change and climate change. Since the intensity of these environmental changes varies among different countries, we can expect [...]
Article
Paul F. Donald, Auteur ; Johannes Kamp, Auteur ; Rhys E. Green, Auteur ; Ruslan Urazaliyev, Auteur ; Maxim Koshkin, Auteur ; Robert D. Sheldon, AuteurPopulation declines of the critically endangered Sociable Lapwing are probably due to high mortality along its migration routes or on its wintering grounds, both of which are very poorly known. We therefore undertook a long-term study of the spe[...]
Article
Wieland Heim, Auteur ; Lykke Pedersen, Auteur ; Ramona Heim, Auteur ; Johannes Kamp, Auteur ; Sergei M. Smirenski, Auteur ; Alexander Thomas, Auteur ; Anders P. Tøttrup, Auteur ; Kasper Thorup, AuteurWe used light-level-based geolocation to study the spatio-temporal behaviour of Siberian Rubythroats Calliope calliope breeding in the Amur region of the Russian Far East. Three retrieved devices revealed long-distance migrations, with southwest[...]
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Graeme M. Buchanan, Auteur ; Alexander L. Bond, Auteur ; Nicola J. Crockford, Auteur ; Johannes Kamp, Auteur ; James W. Pearce-Higgins, Auteur ; Geoff M. Hilton, AuteurThe breeding areas of the Critically Endangered Slender-billed Curlew Numenius tenuirostris are all but unknown, with the only well-substantiated breeding records being from the Omsk province, western Siberia. The identification of any remaining[...]
Article
Johannes Kamp, Auteur ; Anneka Pelster, Auteur ; Lars Gaedicke, Auteur ; Johanna Karthäuser, Auteur ; Petra Dieker, Auteur ; Kristian Mantel, AuteurThe breeding ecology of Northern Lapwings is well understood, but little attention has been paid to industrial habitat in urban conglomerations. We compared nest survival and productivity in a large urban Northern Lapwing population breeding on [...]
Article
Rob D. Sheldon, Auteur ; Johannes Kamp, Auteur ; Maxim A. Koshkin, Auteur ; Ruslan S. Urazaliev, Auteur ; Timur K. Iskakov, Auteur ; Rob H. Field, Auteur ; Albert R. Salemgareev, Auteur ; Valery V. Khrokov, Auteur ; Vasily A. Zhuly, Auteur ; Sergey L. Sklyarenko, Auteur ; Paul F. Donald, AuteurWe assessed demographic rates and numbers of the globally threatened Sociable Lapwing Vanellus gregarius in central Kazakhstan from 2005 to 2012 to identify drivers of recent declines. Annual fecundity, estimated from a sample of over 1,000 nest[...]
Article
Johannes Kamp, Auteur ; Vincent Sohni, AuteurAs part of a bird mapping project at riparian and mountainous forest sites in the Republic of Adygeya, northwestern Russian Caucasus, in May 2004 we collected data on habitat use of the Middle Spotted Woodpecker subspecies Dendrocopos medius cau[...]
Article
Johannes Kamp, Auteur ; Vincent Sohni, AuteurAs part of a bird mapping project at riparian and mountainous forest sites in the Republic of Adygeya, northwestern Russian Caucasus, in May 2004 we collected data on habitat use of the Middle Spotted Woodpecker subspecies Dendrocopos medius cau[...]
Article
Johannes Kamp, Auteur ; Maxim A. Koshkin, Auteur ; Robert D. Sheldon, AuteurThe population of the Black-winged Pratincole Glareola nordmanni has declined significantly during the Course Of the 20(th) century, resulting in a classification as 'Near Threatened' and 'Endangered' in the Global and European Red Data Books, r[...]
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Johannes Kamp, Auteur ; Ruslan Urazaliev, Auteur ; Paul F. Donald, Auteur ; Norbert Hoelzel, AuteurThe socioeconomic impacts of the break-up of the Soviet Union after 1991 have resulted in massive changes in agriculture on the Eurasian (Pontian) steppe, most of which is now confined to Kazakhstan. Recent trends in agriculture are well documen[...]
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Johannes Kamp, Auteur ; Robert D. Sheldon, Auteur ; Maxim A. Koshkin, Auteur ; Paul F. Donald, Auteur ; Robert Biedermann, AuteurHabitat associations and distribution of breeding Sociable Lapwings were examined in 2004-2008 in central Kazakhstan to develop and assess hypotheses relating to the species' decline and high conservation threat status. At a landscape scale, bre[...]
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Johannes Kamp, Auteur ; Kseniya V. Grishina, Auteur
Article
Wader, gull and tern population estimates for a key breeding and stopover site in Central Kazakhstan
Holger Schielzeth, Auteur ; Johannes Kamp, Auteur ; Goetz Eichhorn, Auteur ; Thomas Heincke, Auteur ; Maxim A. Koshkin, Auteur ; Lars Lachmann, Auteur ; Robert D. Sheldon, Auteur ; Alexej V. Koshkin, AuteurPopulation size estimates of waders, gulls and terns passing through or breeding in Central Asia are very scarce, although highly important for global flyway population estimates as well as for targeting local conservation efforts. The Tengiz-Ko[...]
Article
Holger Schielzeth, Auteur ; Gotz Eichhorn, Auteur ; Thomas Heinicke, Auteur ; Johannes Kamp, Auteur ; Maxim A. Koshkin, Auteur ; Alexej V. Koshkin, Auteur ; Lars Lachmann, AuteurRealistic population size estimates for waterbirds are crucial for the application of wetland conservation strategies, since the identification of internationally important wetlands is based on local numbers relative to the population size of th[...]
