| Titre : | Journal of Ornithology 158(3) - 2017/07/01 |
| Type de document : | Bulletin |
| Paru le : | 01/07/2017 |
Dépouillements
Article
A. Van Loon, Auteur ;
J. D. Ray, Auteur ;
A. Savage, Auteur ;
J. Mejeur, Auteur ;
L. Moscar, Auteur ;
M. Pearson, Auteur ;
M. Pearman, Auteur ;
G. T. Hvenegaard, Auteur ;
N. Mickle, Auteur ;
K. Applegate, Auteur ;
K. C. Fraser, Auteur
The timing of migration can have important survival impacts, as birds must synchronize their movements with favourable environmental conditions to reach their destination. The timing of arrival at and duration of migratory stopover may be largel[...]
Article
Farah Ishtiaq, Auteur
This is the first molecular study of avian haemosporidia diversity in wintering populations of the Blyth’s Reed Warbler (Acrocephalus dumetorum) in India that explores the extent of host and geographical shifts in transmission areas. In 156 bird[...]
Article
L. Monclús, Auteur ;
A. Carbajal, Auteur ;
O. Tallo-Parra, Auteur ;
M. Sabés-Alsina, Auteur ;
L. Darwich, Auteur ;
R. A. Molina-López, Auteur ;
M. Lopez-Bejar, Auteur
In birds, integrated levels of corticosterone (CORT) measured in feathers (CORTf) allow us to make inferences on past levels of stress demands. It has been suggested that levels of CORTf track carry-over effects across seasons. Nevertheless, our[...]
Article
Masaru Hasegawa, Auteur ;
Emi Arai, Auteur
Severe climates provide excellent opportunities to study natural selection in a study population, particularly when surviving and non-surviving individuals are directly observed. Classic examples include the effects of cold, rainy weather on hir[...]
Article
Seyed Mehdi Amininasab, Auteur ;
Martje Birker, Auteur ;
Sjouke A. Kingma, Auteur ;
Hanno Hildenbrandt, Auteur ;
Jan Komdeur, Auteur
The incubation of eggs plays a key role in avian parental care. To ensure embryo development, incubating parents have to keep their eggs within the appropriate temperature limits. To do so, incubating individuals allocate substantial energy to t[...]
Article
Shane G. DuBay, Auteur ;
Andrew Hart Reeve, Auteur ;
Yongjie Wu, Auteur
Interspecific foraging associations are well-documented phenomena, characterized by one or more species exploiting the behavior of another species to decrease predation or increase foraging success. In rare cases, birds directly exploit human be[...]
Article
Nelson Buainain, Auteur ;
Claydson P. de Assis, Auteur ;
Marcos A. Raposo, Auteur
Arremon taciturnus is a polytypic South American species with three currently recognized subspecies: Arremon taciturnus taciturnus, Arremon taciturnus nigrirostris and Arremon taciturnus axillaris. Historically, two additional species, Arremon s[...]
Article
Ülo Väli, Auteur ;
Joosep Tuvi, Auteur ;
Gunnar Sein, Auteur
Anthropogenic loss of biodiversity is often indicated by the disappearance of top predators. However, some of them have adapted to man-made agricultural landscapes. Among raptors, one such example is the Lesser Spotted Eagle. We compiled an exha[...]
Article
M. F. Dominchin, Auteur ;
R. Palme, Auteur ;
R. H. Marin, Auteur ;
J. M. Busso, Auteur
This study evaluates whether short daily male-conspecific visits influence the dynamics of endocrine testicular and adrenal photo-responsiveness. A group of male Japanese Quail was exposed to short photoperiods and another group to long photoper[...]
Article
Gerald Mayr, Auteur
The evolution of the avian flight musculature is poorly understood and most studies focused on Archaeopteryx. However, important evolutionary changes occurred within Aves, and here the morphology of the pectoral girdle of Mesozoic birds is inter[...]
Article
Jeferson Vizentin-Bugoni, Auteur ;
Jesper Sonne, Auteur ;
Peter Hodum, Auteur ;
Erin Hagen, Auteur ;
Juliana Cordeiro, Auteur
Competitive pressure from invasive species tends to have a particularly strong impact on remote islands, and knowledge of such phenomena can be crucial to the conservation of endemic biodiversity. Of the two hummingbird species inhabiting Robins[...]
Article
Ruben Evens, Auteur ;
Natalie Beenaerts, Auteur ;
Nele Witters, Auteur ;
Tom Artois, Auteur
Most of our current knowledge on migration strategies in juvenile light-weight birds originates from laboratory studies, displacement experiments and partial migration tracks. Here we report on the first recording of two consecutive migration cy[...]
Article
Michał Budka, Auteur ;
Tomasz S. Osiejuk, Auteur
Microgeographic variation in bird song has been studied in many species. However, it remains to be more fully described in birds that do not learn song and that thus have largely innate vocalisations. In this study, we focused on microgeographic[...]
Article
Dennis Röseler, Auteur ;
Heiko Schmaljohann, Auteur ;
Franz Bairlein, Auteur
We used light-level geolocation to study the migration and wintering grounds of a short-distance diurnal migrant, the Linnet Carduelis cannabina, which breeds on the German island of Helgoland. Of 61 light-level geolocators deployed during the 2[...]
Article
Tim R. Birkhead, Auteur ;
Jamie E. Thompson, Auteur ;
John D. Biggins, Auteur
The adaptive significance of avian egg shape is poorly understood, and has been studied only in those species producing pyriform (pear-shaped, or pointed) eggs: waders and guillemots (murres) Uria spp., albeit to a limited extent. In the latter,[...]
Article
Lixun Zhang, Auteur ;
Meilin Shu, Auteur ;
Bei An, Auteur ;
Changming Zhao, Auteur ;
Yila Suo, Auteur ;
Xiaojun Yang, Auteur
The biparental incubation model is an excellent one for investigating how parents resolve sexual conflict and achieve cooperation, especially in cold alpine environments. We used video monitoring of 20 nests 24 h/day to systematically investigat[...]
Article
Henrik Brumm, Auteur ;
Wolfgang Goymann, Auteur
Avian duets have long fascinated biologists, but much remains unknown about what information may be contained in these collective displays and how duet structures vary between taxa. In this study, we describe the structure and performance rules [...]
Article
Gang Liu, Auteur ;
Xiaolong Hu, Auteur ;
Aaron B. A. Shafer, Auteur ;
Minghao Gong, Auteur ;
Morigen Han, Auteur ;
Changjiang Yu, Auteur ;
Jingying Zhou, Auteur ;
Jie Bai, Auteur ;
Derong Meng, Auteur ;
Guohai Yu, Auteur ;
Dapeng Dang, Auteur
Wintering areas affect population processes and genetic structuring of many bird species. The Asian Great Bustard (Otis tarda dybowskii) is declining across its range as its breeding and wintering grounds become more fragmented. No genetic infor[...]
Article
Kim Stey, Auteur ;
Dennis Röseler, Auteur ;
Franz Bairlein, Auteur
Migratory restlessness has been studied intensively in bird species that migrate nocturnally. However, such studies are rare for diurnal migrants. For the first time, we used a twin activity recording design to study the migratory restlessness o[...]
Article
Robert Mátics, Auteur ;
Gyula Hoffmann, Auteur ;
Sándor Farkas, Auteur ;
Deborah Dawson, Auteur ;
Alain Frantz, Auteur ;
Dániel Varga, Auteur ;
Erika Mátics, Auteur ;
Ákos Klein, Auteur
The effects of population bottlenecks, from both the population and conservation genetics point of view, have attracted great interest. Heterozygosity and allelic diversity are basic components of the evolutionary potential of populations. Many [...]
Article
Johanne M. Martens, Auteur ;
Friederike Woog, Auteur
Although 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[...]
Article
Yiqiang Fu, Auteur ;
Bo Dai, Auteur ;
Longying Wen, Auteur ;
Benping Chen, Auteur ;
Simon Dowell, Auteur ;
Zhengwang Zhang, Auteur
Incubation is an energetically demanding phase of avian reproduction. Single-sex incubators are often faced with a direct conflict between incubation and foraging. We report an unusual incubation behavior of the Sichuan Partridge (Arborophila ru[...]
Article
Iben H. Sørensen, Auteur ;
Almut E. Schlaich, Auteur ;
Raymond H. G. Klaassen, Auteur ;
Henning Heldbjerg, Auteur ;
Ben J. Koks, Auteur
Over-summering within or near the African wintering range by immature, non-breeding individuals occurs regularly in several species of long-distance migratory raptors, yet the extent of over-summering in Africa by adult birds remains unclear. In[...]
Article
Irene Conenna, Auteur ;
Jari Valkama, Auteur ;
Dan Chamberlain, Auteur
In the current scenario of human-induced environmental changes, boreal forest biodiversity appears to be threatened by both deforestation for timber production and climate change. A northern species which has experienced a decline due to ongoing[...]
Article
Digital acoustic recording devices allow for recording of vocal activity of animals over long time periods and therefore open new perspectives for monitoring. In this paper results of a bioacoustic monitoring of birds in a wetland restoration ar[...]
Article
Lisa A. Sztukowski, Auteur ;
Mariëlle L. van Toor, Auteur ;
Henri Weimerskirch, Auteur ;
David R. Thompson, Auteur ;
Leigh G. Torres, Auteur ;
Paul M. Sagar, Auteur ;
Peter A. Cotton, Auteur ;
Stephen C. Votier, Auteur
Fisheries-related mortality has been influential in driving global declines in seabird populations. Understanding the overlap between seabird distribution and fisheries is one important element in assessing bycatch risk, and may be achieved by t[...]
Article
Arzu Gürsoy Ergen, Auteur ;
Nikita Chernetsov, Auteur ;
Max Lundberg, Auteur ;
Susanne Åkesson, Auteur ;
Staffan Bensch, Auteur
The Willow Warbler (Phylloscopus trochilus, Linnaeus, 1758) is a long distance migrant and one of the most common breeding birds in the Western Palearctic. Its migratory directions have been studied in detail in Scandinavia where a narrow migrat[...]
