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Documents disponibles écrits par cet auteur (20)
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Article
Anna Bentele, Auteur ; Anke Dinkel, Auteur ; Ute Mackenstedt, Auteur ; Friederike Woog, AuteurAfter expanding their range from the Netherlands to Germany, introduced Egyptian Geese (Alopochen aegyptiaca, Tadornini) started to breed in Germany in 1981. Egyptian Geese are well-adapted to an aquatic lifestyle, which brings them into close c[...]Nouveauté
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Regina Magaña Vázquez, Auteur ; Jean-Louis Berthoud, Auteur ; Anke Dinkel, Auteur ; Ute Mackenstedt, Auteur ; Friederike Woog, AuteurIsland ecosystems such as those in Madagascar host a highly endemic biodiversity which is strongly shaped by geology, habitat structure, altitude, and anthropogenic impact. These factors could further shape the prevalence and diversity of avian [...]
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Friederike Woog, AuteurThe behavioural ecology of urban Greylag Geese Anser anser was reviewed in relation to selective forces or bottlenecks – such as habitat, food availability, predators, disturbance, hunting, diseases and parasites, nest sites and brood rearing ar[...]
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Simon Hinrichs, Auteur ; Jean-Louis Berthoud, Auteur ; Friederike Woog, AuteurGreylag Geese Anser anser usually nest on the ground, close to water. In Hamburg, northern Germany, a pair of urban Greylag Geese was first seen nesting on a roof terrace of a building, 25 m above ground level, in 2013. Since then, the number of[...]
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Friederike Woog, Auteur ; Konrad Schwarz, Auteur
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Elizabeth Yohannes, Auteur ; Friederike Woog, AuteurThe common ancestry of congeneric species implies that their morphology and ecology are similar, and thus that these closely related species may experience intensified levels of competition when sympatrically distributed. Under such circumstance[...]
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Simone A. Ehret, Auteur ; Jean-Louis Berthoud, Auteur ; Friederike Woog, AuteurDans Wildfowl (70 2020)Geese vary their body mass throughout the annual cycle. Before energy-demanding processes such as migration, breeding and moult, they accumulate fat reserves, mainly in their abdomen. Females in particular may face a nutritional bottleneck durin[...]
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Friederike Woog, Auteur ; Narisoa Ramanitra, Auteur ; Andrianarivelosoa Solohery Rasamison, Auteur ; Rasolondraibe Lovahasina Tahiry, AuteurData on longevity is a prerequisite to understand the life-history strategies of a species. For Malagasy songbirds no information has been previously published. Therefore, we studied their longevity in a capture–recapture effort in a rainforest [...]
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Johanne M. Martens, Auteur ; Friederike Woog, AuteurAlthough many parrot species are decreasing in their native range, introduced parrot populations can be found in urban areas around the globe. We thus need to understand how they adapt to this novel environment and to assess the possibility of a[...]
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Hans-Günther Bauer, Auteur ; Olaf Geiter, Auteur ; Susanne Homma, Auteur ; Friederike Woog, AuteurAt least 89 non-native bird species are known to breed in Germany regularly or sporadically or have bred formerly. The revision of the establishment criteria to assess the breeding populations of non-native species in Germany reveals that twelve[...]
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Johanne Martens, Auteur ; Dieter Hoppe, Auteur ; Friederike Woog, AuteurObservations on the diet and feeding behaviour of naturalised Yellow-headed Amazona oratrix and Blue-fronted Amazon Parrots Amazona aestiva xanthopteryx and their hybrids were carried out in the city of Stuttgart, southwest Germany, the only Eur[...]
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Swen C. Renner, Auteur ; Kathrin Schidelko, Auteur ; Darius Stiels, Auteur ; Sabine Baumann, Auteur ; Dieter Thomas Tietze, Auteur ; Christoph Purschke, Auteur ; Christoph Hinkelmann, Auteur ; Friederike Woog, Auteur
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Hans-Guenther Bauer, Auteur ; Friederike Woog, Auteur
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Hans-Guenther Bauer, Auteur ; Friederike Woog, AuteurThis is the first report of the German Neozoa Working Group (PG Neozoen der DO-G), on the Occurrence, status, population size and population trend of all introduced/naturalized species recorded in Germany (and adjacent Countries). Up to 2007, 34[...]
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Sonja Kaessmann, Auteur ; Friederike Woog, AuteurUnlike most wild Nordic goose populations, the feral Greylag Geese in Stuttgart so far do not show marked migratory behaviour. We investigated how wintry weather conditions changed distribution patterns and habitat use of these usually sedentary[...]
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Friederike Woog, Auteur ; Konrad Schwarz, Auteur ; Mark Hulme, AuteurPeck rates (pecks/min) were used to compare the relative frequencies of food intake of Greylag Geese (Anser anser) of different gosling ages and of different social statuses. As the goslings grew up, their peck rates increased, and by the time o[...]
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Friederike Woog, Auteur ; Michael Wink, Auteur ; Eskandar Rastegar-Pouyani, Auteur ; Javier Gonzalez, Auteur ; Barbara Helm, AuteurStonechats (genus Saxicola) are passerine birds with an extraordinarily large breeding distribution. Recent studies provide strong evidence that the taxon shows far greater geographic differentiation than originally suspected, with African, Sibe[...]
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Friederike Woog, Auteur ; Jana Maierhofer, Auteur ; Holger Haag, AuteurDans Wildfowl (61 2011)The monthly occurrence of endoparasites in feral Greylag Geese Anser anser near Stuttgart, southwest Germany was studied in 2007 and 2008. Seven genera of parasites were found in the faecal samples. Nematode ova were most prevalent, followed by [...]
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Sonja Kaessmann, Auteur ; Friederike Woog, AuteurDans Wildfowl (58 2008)Feral Greylag Geese Anser anser were studied in Stuttgart, Germany, in autumn and winter 2004/05 to determine whether the provision of supplementary food, mainly bread, affected their behavioural patterns. The birds' activities, recorded by floc[...]
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Konrad Schwarz, Auteur ; Friederike Woog, AuteurDans Wildfowl (62 2012)Use of grazing areas by feral Greylag Geese Anser anser was studied from May-September 2010 to compare grazing pressure at two feeding sites during and after moult. Grazing pressure was determined from weekly counts of goose droppings within ran[...]
