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Ouvrage
Martin Flade, Présentateur ; Cosima Tegetmeyer, Présentateur | [S.l.] : Web symposium | 16-17 March 2021The Aquatic warbler is still a relatively unknown species, a lot of questions about its biology and behavior remain unexplored. The bird has a very specific kind of singing, consisting of complex combinations of rattles and whistles. Our studies[...]
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Volker Salewski, Auteur ; Martin Flade, Auteur ; Simeon Lisovski, Auteur ; Anatolii Poluda, Auteur ; Oleksander Iliukha, Auteur ; Grzegorz Kiljan, Auteur ; Uladzimir Malashevich, Auteur ; Steffen Hahn, AuteurBirds that are long-distance migrants partition their annual cycle among a number of locations over a large spatial range. The conservation of these species is particularly complex because it requires attention to a number of different and dista[...]
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Alex Grendelmeier, Auteur ; Martin Flade, Auteur ; Gilberto Pasinelli, AuteurResource pulses are wide-ranging, influential ecosystem processes with effects permeating throughout the food web, sometimes over several years. In temperate forests, resource pulses may be triggered by mast seeding of one or several tree specie[...]
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Heike Begehold, Auteur ; Michael Rzanny, Auteur ; Martin Flade, Auteur
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Heike Begehold, Auteur ; Michael Rzanny, Auteur ; Martin Flade, AuteurLand management causes changes in forest structure and thus influences the composition and abundance of communities of forest-inhabiting bird species. However, it is unclear how these changes translate into local habitat suitability for certain [...]
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Martin Flade, Auteur ; Christoph Sudfeldt, Auteur ; Krista Dziewiaty, Auteur ; Hermann Hoetker, Auteur ; Joerg Hoffmann, Auteur ; Petra Bernardy, Auteur ; Jan Dieter Ludwigs, Auteur ; Ralf Joest, Auteur ; Torsten Langgemach, Auteur ; Lutz Achilles, Auteur ; Hilke Ruehmkorf, Auteur ; Robert Tuellinghoff, Auteur ; Benedilct Giessing, Auteur ; Mathias Kramer, Auteur ; Sven Trautmann, Auteur ; Malice Dankelmann, Auteur
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Alexander Kozulin, Auteur ; Martin Flade, AuteurMore than half of the entire population of the globally threatened Aquatic Warbler is concentrated in the south-west of Belarus. When the Belarusian population was discovered in 1995-1997, a strong decline due to mire destruction by drainage and[...]
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Nina Seifert, Auteur ; Peter Becker, Auteur ; Martin Flade, AuteurDans Ostrich (83(2) 2012)We report the discovery of the first breeding population of Baillon's Crake Porzana pusilla in Senegambia, West Africa. From winter 2007-2010, 278 Baillon's Crakes were caught within and immediately north of Parc National des Oiseaux du Djoudj i[...]
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Martin Flade, Auteur ; Sabine Baumann, Auteur ; Peter Suedbeck, AuteurThis paper reviews all contributions published in this special issue 'Forest Birds', which is a main part of the 'Third Report on the Status of Birds in Germany', and summarises the major results. Since forests have originally been the dominant [...]
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Martin Flade, Auteur ; Ibrahima Diop, Auteur ; Martin Haase, Auteur ; Arnaud Le Nevé, Auteur ; Steffen Oppel, Auteur ; Cosima Tegetmeyer, Auteur ; Anna Vogel, Auteur ; Volker Salewski, AuteurThe Aquatic Warbler Acrocephalus paludicola (AW) is the only globally threatened passerine species of continental Europe. The global population decreased by > 90% during the 20th century. AWs breed in Palaearctic fen mires and sedge meadows and [...]
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Franziska Tanneberger, Auteur ; Martin Flade, Auteur ; Zydrunas Preiksa, Auteur ; Boris Schroeder, AuteurThe globally threatened Aquatic Warbler Acrocephalus paludicola is an umbrella species for fen mires and is at risk of extinction in its westernmost breeding population due to severe habitat loss. We used boosted regression trees to model Aquati[...]
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Steffen Oppel, Auteur ; Deborah J. Pain, Auteur ; Jeremy A. Lindsell, Auteur ; Lars Lachmann, Auteur ; Ibrahima Diop, Auteur ; Cosima Tegetmeyer, Auteur ; Paul F. Donald, Auteur ; Guy Anderson, Auteur ; Christopher G. R. Bowden, Auteur ; Franziska Tanneberger, Auteur ; Martin Flade, AuteurStable isotope analysis of feathers can be useful in the study of seasonal interactions and migratory connectivity in birds. For the Palaearctic-African migration system, however, the lack of isotope data from feathers of known origin in Africa [...]
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Graeme M. Buchanan, Auteur ; Lars Lachmann, Auteur ; Cosima Tegetmeyer, Auteur ; Steffen Oppel, Auteur ; Andrew Nelson, Auteur ; Martin Flade, AuteurThe Aquatic Warbler is a threatened Afro-Palaearctic migrant with a largely unknown distribution in the winter (non-breeding) season. Protection of wintering sites may be crucial for the conservation of the species. Previous studies have identif[...]
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Peter Suedbeck, Auteur ; Martin Flade, AuteurDuring the past 20 years, the Middle Spotted Woodpecker as an excellent indicator species for the conservation status of mature deciduous,forests experienced an increasing interest of ornithological research. This paper summarises the current kn[...]
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Jiri Reif, Auteur ; Katrin Boehning-Gaese, Auteur ; Martin Flade, Auteur ; Johannes Schwarz, Auteur ; Monika Schwager, AuteurOne approach to assess human impact on species' population dynamics is to correlate ecological traits of species with their long-term population trends. Yet, few studies investigated population trends in multiple regions that differ in human imp[...]
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Johannes Schwarz, Auteur ; Martin Flade, AuteurThis paper presents the first detailed analysis of data from the German Common Birds Census (DDA-Monitoringprogramm), which was initiated in 1989 to detect population changes in relatively common breeding birds. Results for 24 typical species of[...]
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Martin Flade, Auteur ; Johannes Schwarz, AuteurThe German Common Birds Census, which runs since 1989 and is based on territory mapping and point counts, provides reliable data (TRIM index curves) on the population changes of 52 German forest bird species. Despite free choice of plots and rou[...]
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Hermann Hoetker, Auteur ; Hans-Guenther Bauer, Auteur ; Martin Flade, Auteur ; Alexander Mitschke, Auteur ; Christoph Sudfeldt, Auteur ; Peter Suedbeck, AuteurThis overview of recent bird population developments in Germany is based on information presented in this and the two preceding VOGELWELT issues, the 2nd report on the state of birds in Germany (1st report see VOGELWELT 117: 165-365 (1996)), and[...]
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Volker Salewski, Auteur ; Martin Flade, Auteur ; Anatolii Poluda, Auteur ; Grzegorz Kiljan, Auteur ; Felix Liechti, Auteur ; Simeon Lisovski, Auteur ; Steffen Hahn, AuteurThe globally-threatened Aquatic Warbler (Acrocephalus paludicola) breeds in Europe and spends the northern winter in sub-Saharan West Africa. We attached 30 geolocators to breeding birds in the central Ukraine in 2010. Three geolocators which co[...]
