| Titre : | Journal of Ornithology 160(4) - October, 2019 |
| Type de document : | Bulletin |
| Paru le : | 01/10/2019 |
Dépouillements
Article
Chiatante Gianpasquale, Auteur ;
Meriggi Alberto, Auteur
Agroecosystems harbour common species besides farmland birds, which are often understudied because they are not appealing to researchers. However, common species are fundamental to the structure of most ecosystems, so if the preservation of an o[...]
Article
María José Rodríguez-Cajarville, Auteur ;
Luciano Calderon, Auteur ;
Pablo Luis Tubaro, Auteur ;
Gustavo Sebastián Cabanne, Auteur
Dry forests characterize many of the biomes of southern South America and the Andes, such as the Chaco and the inter-Andean valley forests, which form a continuous belt (Chaco–Andes dry forest belt). Some of the taxa that inhabit this forest bel[...]
Article
Thomas Alerstam, Auteur ;
Johan Bäckman, Auteur ;
Tom J. Evans, Auteur
Many flying animals, like birds feeding their young, make commuting flights between a central place and foraging areas in the surroundings. Such central place foraging (CPF) represents a special case of foraging theory. We use simple geometry an[...]
Article
Ming-Tang Shiao, Auteur ;
Mei-Chen Chuang, Auteur ;
Shipher Wu, Auteur ;
Hsiao-Wei Yuan, Auteur ;
Ying Wang, Auteur
Trophic interactions between birds and their prey often vary among habitat types, but they are poorly studied in low-latitude regions. We assessed the seasonal effect of larval abundance on the breeding performance of the Green-backed Tit (Parus[...]
Article
Simeon Lisovski, Auteur ;
Zoltán Németh, Auteur ;
John C. Wingfield, Auteur ;
Jesse S. Krause, Auteur ;
Keith A. Hobson, Auteur ;
Nathaniel E. Seavy, Auteur ;
Jennifer Gee, Auteur ;
Marilyn Ramenofsky, Auteur
White-crowned Sparrow (Zonotrichia leucophrys) populations of western North America exhibit dramatic differences in life history strategies including migration behavior. However, individual migration strategies and population-level migratory pat[...]
Article
Mohamed Thani Ibouroi, Auteur ;
Nassia Ali Hassane, Auteur ;
Said Moindjié, Auteur ;
Mouniati Ombade, Auteur ;
Nassabia Mohamed, Auteur ;
Mohamed Hamidou Saidou, Auteur ;
Kassim Abderemane, Auteur ;
Ali Cheha, Auteur ;
Jules Chiffard, Auteur
The Grande Comoro Scops Owl (Otus pauliani) is an endangered, rare and elusive owl species restricted to the Karthala forest, Grande Comore. This scops owl species is listed among the most threatened animals of the Comoro archipelago. The specie[...]
Article
Fenliang Kuang, Auteur ;
Wei Wu, Auteur ;
Wanjuan Ke, Auteur ;
Qiang Ma, Auteur ;
Weipin Chen, Auteur ;
Xuesong Feng, Auteur ;
Zhengwang Zhang, Auteur ;
Zhijun Ma, Auteur
Stopover sites are critical for refueling and resting by migrating birds. Clarifying the habitat requirements of migratory birds during stopover is important for understanding migration ecology and for conservation management. Habitat use by mig[...]
Article
Oddmund Kleven, Auteur ;
Aksel N. Fiske, Auteur ;
Magnus Håvik, Auteur ;
Rolf T. Kroglund, Auteur ;
Jan E. Østnes, Auteur ;
Tim Schmoll, Auteur
Basic knowledge about the genetic mating system is lacking for the great majority of the approximately 10,000 extant bird species. Filling this knowledge gap is not only critical for a comprehensive understanding of the reproductive ecology of e[...]
Article
Frédéric Jiguet, Auteur ;
Kevin J. Kardynal, Auteur ;
Markus Piha, Auteur ;
Tuomas Seimola, Auteur ;
José Luis Copete, Auteur ;
Michel Alexandre Czajkowski, Auteur ;
Valery Dombrovski, Auteur ;
Ron Efrat, Auteur ;
Simonas Minkevicius, Auteur ;
Marko Raković, Auteur ;
Michał Skierczyǹski, Auteur ;
Keith A. Hobson, Auteur
By analysing the deuterium concentration in the scapulars and rectrices (δ2Hf) of breeding and spring migrating Ortolan Buntings (Emberiza hortulana), we found a high correlation attesting that spring body and central rectrices have grown in sim[...]
Article
Martin Haase, Auteur ;
Henriette Höltje, Auteur ;
Beate Blahy, Auteur ;
Damon Bridge, Auteur ;
Eberhard Henne, Auteur ;
Ulf S. Johansson, Auteur ;
Katrin Kaldma, Auteur ;
Ekaterina A. Khudyakova, Auteur ;
Amy King, Auteur ;
Aivar Leito, Auteur ;
Wolfgang Mewes, Auteur ;
Elena A. Mudrik, Auteur ;
Ivar Ojaste, Auteur ;
Dmitry V. Politov, Auteur ;
Ronald Popken, Auteur ;
Juhani Rinne, Auteur ;
Andrew Stanbury, Auteur ;
Jesper Tofft, Auteur ;
Ülo Väli, Auteur ;
Angela Schmitz Ornés, Auteur
For more than half a century, the Western Eurasian Crane (Grus grus grus) has been expanding its range toward western Europe, recolonizing areas where it had been previously driven to extinction, including the UK, the Netherlands and Denmark. Th[...]
Article
J.-M. Pons, Auteur ;
C. Masson, Auteur ;
Georges Olioso, Auteur ;
J. Fuchs, Auteur
Secondary contact zones are natural systems which can be efficiently used to measure genetic differentiation and gene flow and thus provide a good opportunity to assess the level of reproductive isolation between divergent evolutionary lineages.[...]
Article
Hannu Poysa, Auteur ;
Pentti Linkola, Auteur ;
Antti Paasivaara, Auteur
Sex ratio variation has important consequences for population dynamics and viability. Adult sex ratio is male biased in many duck species, and data from wintering areas suggest male bias has been increasing in some European duck species. However[...]
Article
María José Rodríguez-Cajarville, Auteur ;
Luciano Calderon, Auteur ;
Pablo Luis Tubaro, Auteur ;
Gustavo Sebastián Cabanne, Auteur
In the original publication of the article, there is a typo at the base text of Table 3.
Article
Juan I. Areta, Auteur ;
Emiliano A. Depino, Auteur ;
Sergio A. Salvador, Auteur ;
Steven W. Cardiff, Auteur ;
Kevin Epperly, Auteur ;
Ingrid Holzmann, Auteur
The genus Rhynchospiza comprises two species, the monotypic Tumbes Sparrow (R. stolzmanni) and the Stripe-crowned Sparrow (R. strigiceps) with subspecies strigiceps and dabbenei. In the study reported here we evaluated the taxonomic status of th[...]
Article
Vojtech Kubelka, Auteur ;
Martin Sladecek, Auteur ;
Miroslav Šálek, Auteur
Nest lining is a key component in nests of many bird species. Among ground-nesting birds with open nests, it usually consists of dry sticks and stalks creating a thermoregulatory insulating layer for the eggs. However, a bigger nest lining can a[...]
Article
Virginia Morandini, Auteur ;
Roberto Muriel, Auteur ;
Ian Newton, Auteur ;
Miguel Ferrer, Auteur
With recent increases in the numbers of reintroduction projects, it has become crucial to know the main factors that allow colonization of new areas and prevent the extinction of small and reintroduced populations. Dispersal is one of the most i[...]
Article
Andreza de Lourdes Souza Gomes, Auteur ;
José Luiz Fernandes Vieira, Auteur ;
José Maria Cardoso da Silva, Auteur
Because of differences in energetic investments in reproduction, natural and sexual selection are expected to impact males and females differentially, driving the evolution of sexual dimorphism. Thus, males and females are predicted to also diff[...]
Article
Nathalie Kürten, Auteur ;
Oscar Vedder, Auteur ;
Jacob González-Solís, Auteur ;
Heiko Schmaljohann, Auteur ;
Sandra Bouwhuis, Auteur
Light-level geolocators are increasingly popular devices for tracking migratory birds. However, to ensure that data on migratory behaviour represent natural behaviour that is not affected by potentially harmful effects of carrying such a device,[...]
Article
Daniel Fuentes, Auteur ;
Juan G. Rubalcaba, Auteur ;
Jose P. Veiga, Auteur ;
Vicente Polo, Auteur
Understanding the evolution of gregarious breeding in birds necessitates assessing how fitness components vary in relation to conspecific density. So far, the ultimate causes of breeding density remain contentious, owing to the logistic challeng[...]
Article
Emily R. A. Cramer, Auteur ;
Melissah Rowe, Auteur ;
Fabrice Eroukhmanoff, Auteur ;
Jan T. Lifjeld, Auteur ;
Glenn-Peter Sætre, Auteur ;
Arild Johnsen, Auteur
Sperm swimming performance, including swimming speed and the proportion of motile cells, may strongly affect fertilization success. However, little is known about how methodological factors affect in vitro measurement of these parameters. We com[...]
