| Titre : | Journal of Ornithology 161(1) - January, 2020 |
| Type de document : | Bulletin |
| Paru le : | 01/01/2020 |
Dépouillements
Article
Ilsa A. Griebel, Auteur ;
Russell D. Dawson, Auteur
Young nest-bound birds often face a diversity of ectoparasites that typically feed on blood and can negatively affect nestling morphological and physiological traits, including hemoglobin concentration. While hemoglobin concentration can be corr[...]
Article
German O. Garcia, Auteur ;
Carla A. Paterlini, Auteur ;
Marco Favero, Auteur ;
Peter H. Becker, Auteur ;
Sandra Bouwhuis, Auteur
Kleptoparasitism is an exploitative foraging strategy used across taxa, but factors underlying variation in the foraging performance of individuals using it have not often been addressed. Using longitudinal data on Common Terns stealing food fro[...]
Article
Erasmo Andrade da Silva, Auteur ;
Helder Farias Pereira de Araujo, Auteur ;
Alexandre Aleixo, Auteur ;
Alexandre Antonelli, Auteur ;
Alexandre M. Fernandes, Auteur
Several studies have shown that climatic change has been accelerating due to human activities, leading to dramatic effects on biodiversity. Modeling studies describe how species have reacted in the past to climatic change, and this information c[...]
Article
Michelle Bustamante-Castillo, Auteur ;
Blanca Estela Hernández-Baños, Auteur ;
Maria del Coro Arizmendi, Auteur
Tropical dry forest, especially in Central America, has experienced high rates of deforestation primarily due to conversion to agricultural fields and pastures. Yet little is known about the effects of the conversion of Central American tropical[...]
Article
Juan Rodríguez-Ruiz, Auteur ;
Mónica Expósito-Granados, Auteur ;
Jesus M. Aviles, Auteur ;
Deseada Parejo, Auteur
Studying demographic parameters and how they may influence population growth is critical to the development of meaningful conservation actions for endangered species. The European Roller Coracias garrulus has experienced a drastic decline throug[...]
Article
Martha Maria Sander, Auteur ;
Wieland Heim, Auteur ;
Heiko Schmaljohann, Auteur
In contrast to the rapidly growing body of knowledge on migratory routes, wintering grounds and timing of annual life cycle events of migratory birds, knowledge on how migratory songbirds refuel at stopover sites along the Asian–Australasian fly[...]
Article
Philippe Fontanilles, Auteur ;
Iván De la Hera, Auteur ;
Kevin Sourdrille, Auteur ;
Florent Lacoste, Auteur ;
Christian Kerbiriou, Auteur
Wetlands are highly productive habitats used by many avian species as stopover sites during their migrations. However, these habitats are highly threatened by anthropogenic activities, such as land-use changes, the introduction of exotic species[...]
Article
Fatemeh Ghorbani, Auteur ;
Mansour Aliabadian, Auteur ;
Urban Olsson, Auteur ;
Paul F. Donald, Auteur ;
Aleem A. Khan, Auteur ;
Per Alström, Auteur
Phylogeographic analyses of the genus Eremophila (Horned Lark E. alpestris and Temminck’s Lark E. bilopha) were carried out based on the mitochondrial cytochrome b and ND2 genes. Four primary lineages with para-/allopatric distributions were ide[...]
Article
Janine Aschwanden, Auteur ;
Matthias Schmidt, Auteur ;
Gábor Wichmann, Auteur ;
Herbert Stark, Auteur ;
Dieter Peter, Auteur ;
Thomas Steuri, Auteur ;
Felix Liechti, Auteur
The influence of mountain ranges on broad-front bird migration has been investigated for several decades. However, almost all the studies have focused on flight behaviour, and have rarely considered the quantitative effect of mountain ranges as [...]
Article
Mohammad Irham, Auteur ;
Hidayat Ashari, Auteur ;
Suparno, Auteur ;
Colin R. Trainor, Auteur ;
Philippe Verbelen, Auteur ;
Meng Yue Wu, Auteur ;
Frank E. Rheindt, Auteur
We here describe a new species of Myzomela honeyeater from the Lesser Sunda island of Alor (southeast Indonesia). The new species is phylogenetically most closely related to Myzomela kuehni from the adjacent island of Wetar and most closely rese[...]
Article
Sarah K. Faegre, Auteur ;
Lindsey Nietmann, Auteur ;
Phillip Hannon, Auteur ;
James C. Ha, Auteur ;
Renee R. Ha, Auteur
Knowledge of foraging behavior across life stages of endangered species is important for identifying potential drivers of age-dependent mortality. Juvenile mortality is a primary threat to the persistence of the single remaining Mariana Crow (Co[...]
Article
Zoë Rohrer, Auteur ;
Salvador Rebollo, Auteur ;
Enrique Andivia, Auteur ;
Carlos Rodriguez, Auteur ;
Juan Franco, Auteur
Vertical banks in mining sites can provide safe nesting sites for burrowing bird species. These burrows can then, in turn, provide nest sites for species unable to create burrows themselves, especially in areas where the abundance of safe nestin[...]
Article
Dmitry Kishkinev, Auteur ;
Anna Anashina, Auteur ;
Ilya Ishchenko, Auteur ;
Richard A. Holland, Auteur
A number of studies have shown that migrating birds can navigate to their destinations even when displaced to unfamiliar territory. It has been demonstrated that adult Eurasian Reed Warblers (Acrocephalus scirpaceus) captured in spring in the Ea[...]
Article
Emily Cornelius Ruhs, Auteur ;
François Vézina, Auteur ;
Morgan A. Walker, Auteur ;
William H. Karasov, Auteur
Current life history theory suggests that during times of extreme energetic demand, animals may need to trade off physiological capacity of certain functions to maintain other more important biological functions. This might be especially true du[...]
Article
Marek Kouba, Auteur ;
Adam Dušek, Auteur ;
Luděk Bartoš, Auteur ;
Tomáš Bušina, Auteur ;
Jan Hanel, Auteur ;
Petra Menclová, Auteur ;
Petr Kouba, Auteur ;
Alena Popelková, Auteur ;
Václav Tomášek, Auteur ;
Karel Šťastný, Auteur
Parents can enhance their fitness by favouring that sex whose reproductive value is expected to be highest. In species in which females are the larger sex with potentially greater fitness returns, one can assume that parents should bias their in[...]
Article
Juliana Sosa, Auteur ;
Juan L. Parra, Auteur ;
Doekele G. Stavenga, Auteur ;
Marco A. Giraldo, Auteur
Among the many richly coloured birds, hummingbirds with their brilliant colouration are outstanding. We studied the plumage of male and female Blue-throated Starfrontlet, Coeligena helianthea, which exhibits a marked sexual dichromatism. The wid[...]
Article
Svend-Erik Garbus, Auteur ;
Jens Peter Christensen, Auteur ;
Peter Lyngs, Auteur ;
Igor Eulaers, Auteur ;
Anders Mosbech, Auteur ;
Rune Dietz, Auteur ;
Pelle Garbus, Auteur ;
Rene Huusmann, Auteur ;
Christian Sonne, Auteur
In this study, we analyzed biochemical parameters and the body masses of 14 incubating Common Eiders (Somateria mollissima) breeding on Christiansø in the Baltic Sea from April to May 2015. The eiders were examined and sampled on days 4 and 24, [...]
Article
Jong-Gil Park, Auteur ;
Chang-Uk Park, Auteur ;
Kyoung-Soon Jin, Auteur ;
Yang-Mo Kim, Auteur ;
Hee-Young Kim, Auteur ;
Si-Yun Jeong, Auteur ;
Dongh-Ha Nam, Auteur
Travelling from across its breeding range in northern Eurasia, Yellow-breasted Buntings (Emberiza aureola) stopover in China before migrating to their wintering areas in South-East Asia and the Indian subcontinent. This species is now considered[...]
Article
Anna Carolina Milo Marasco, Auteur ;
João Stenghel Morgante, Auteur ;
Melina Barrionuevo, Auteur ;
Esteban Frere, Auteur ;
Gisele Pires de Mendonça Dantas, Auteur
Molecular studies have shown that, although most avian species are socially monogamous, they can exhibit different reproductive strategies, such as extra-pair paternity (EPP) and intraspecific brood parasitism (IBP). We investigated the genetic [...]
Article
Barbets are arboreal birds, inhabiting mainly tropical forests west of the Wallace’s Line. Fossil remains of barbets are extremely scarce. Until recently, only two species of barbets were described from the early and middle Miocene of Europe and[...]
Article
Elisa Bonaccorso, Auteur ;
Carlos Rodríguez-Saltos, Auteur ;
Almudena Vélez-Márquez, Auteur ;
Jesus Munoz, Auteur
We explored how climate change during the last ~ 21,000 years may have affected the distribution and demography of the Plumbeous Sierra-finch (Geospizopsis unicolor) across the Ecuadorian paramos. Also, given the current island-like configuratio[...]
Article
Markus Krings, Auteur ;
Elena Müller-Limberger, Auteur ;
Hermann Wagner, Auteur
Embryonic development is a fascinating subject for scientists from different biological disciplines, since it is determined by genetics, is linked to evolution, and involves morphological changes over a relatively short time period. Staging tabl[...]
Article
Elizabeth Yohannes, Auteur ;
Friederike Woog, Auteur
The 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[...]
Article
Heather M. Williams, Auteur ;
Samantha B. Wilcox, Auteur ;
Andrea J. Patterson, Auteur
Accurate morphometric measurements of birds are frequently needed in studies to provide an index of body size. However, obtaining these measurements in the field can be challenging and inter-observer repeatability of taking these measurements us[...]
Article
Harold Rusbelth Quispe-Melgar, Auteur ;
C. Steven Sevillano-Ríos, Auteur ;
Wendy Carolay Navarro Romo, Auteur ;
Fressia Nathalie Ames-Martínez, Auteur ;
Vladimir Camel, Auteur ;
Jon Fjeldså, Auteur ;
Michael Kessler, Auteur
Polylepis forests are threatened high Andean ecosystems that harbour unique species of flora and fauna. However, there is little information on the avifauna associated with these forests in the Central Andes of Peru. We evaluated 12 bird communi[...]
Article
Joy Coppes, Auteur ;
Veronika Braunisch, Auteur ;
Kurt Bollmann, Auteur ;
Ilse Storch, Auteur ;
Pierre Mollet, Auteur ;
Veronika Grünschachner-Berger, Auteur ;
Julia Taubmann, Auteur ;
Rudi Suchant, Auteur ;
Ursula Nopp-Mayr, Auteur
There is increasing concern about the impact of the current boom in wind energy facilities (WEF) and associated infrastructure on wildlife. However, the direct and indirect effects of these facilities on the mortality, occurrence and behaviour o[...]
Article
Nicholas M. A. Crouch, Auteur ;
Vincent M. Lynch, Auteur ;
Julia A. Clarke, Auteur
Osmoregulation in birds is complicated, with different organs acting concurrently to regulate this physiological process. Of particular interest is how the urinary excretions of birds can remove excess nitrogen while minimizing the need for diet[...]
Article
U. Nopp-Mayr, Auteur ;
M. Zohmann-Neuberger, Auteur ;
J. Tintner, Auteur ;
M. Kriechbaum, Auteur ;
R. Rosenberger, Auteur ;
H. Nopp, Auteur ;
A. Bosa, Auteur ;
E. Smidt, Auteur
Studies on the foraging ecology of wildlife species are of fundamental importance, as foraging decisions are closely linked to ecological key issues such as resource partitioning or population dynamics. Using Black grouse as a model system, we a[...]
Article
Rune Sørås, Auteur ;
Oda A. Gundersen, Auteur ;
Ronny Steen, Auteur ;
Geir A. Sonerud, Auteur
Birds providing prey with a clumped distribution often return to the previous capture site after having delivered a prey item at the nest. However, details of this foraging tactic are still poorly known, in particular for birds of prey, which of[...]
