| Titre : | Journal of Ornithology 163(1) - January, 2022 |
| Type de document : | Bulletin |
| Paru le : | 01/01/2022 |
Dépouillements
Article
Maria Alho, Auteur ;
Jose Pedro Granadeiro, Auteur ;
Juan Carlos Rando, Auteur ;
Pedro Geraldes, Auteur ;
Paulo Catry, Auteur
Islands worldwide have suffered seabird extinctions after the arrival of humans and the alien species they introduced. On Santa Luzia (Cabo Verde), an uninhabited island of 35 km2, the presence of an impressive quantity of petrel bones in coasta[...]
Article
Clayton L. Graham, Auteur ;
Scott R. McWilliams, Auteur
We conducted the first validation of the deuterium dilution method as a nonlethal technique for estimating the body composition of a shorebird during fall staging as birds fatten in preparation for their migration. For this validation, we captur[...]
Article
Aneta Arct, Auteur ;
Rafał Martyka, Auteur ;
Szymon M. Drobniak, Auteur ;
Wioleta Oleś, Auteur ;
Anna Dubiec, Auteur ;
Lars Gustafsson, Auteur
Ambient temperature experienced by an animal during development or subsequently as an adult can affect many aspects of its behaviour and life-history traits. In birds, egg incubation is a vital component of reproduction and parental care. Severa[...]
Article
Ivana Czocherova, Auteur ;
Lucia Rubáčová, Auteur ;
Adam Petrusek, Auteur ;
Tereza Petrusková, Auteur
Decades of research on geographic variation of birdsong have provided evidence that passerine vocalization often diverges among populations. We asked whether even songs so simple that they superficially resemble stridulating insects vary geograp[...]
Article
Ulrike E. Schlägel, Auteur ;
Wolfgang Mädlow, Auteur
Patterns of space use are often subject to large temporal and individual-level variation, due to seasonality in behaviour and environmental conditions as well as age- or sex-specific needs. Especially in temperate regions, seasonality likely inf[...]
Article
Andreas Otterbeck, Auteur ;
Andreas Linden, Auteur ;
Ruslan Gunko, Auteur ;
Eeva Ylinen, Auteur ;
Patrik Byholm, Auteur
Philopatry and monogamy are conventionally viewed as strategies for improving fitness. Many philopatric and monogamous species have, however, been shown to perform breeding dispersal—an exchange of territory (and often also partner) between two [...]
Article
Gerald Mayr, Auteur ;
James L. Goedert, Auteur ;
Renate Rabenstein, Auteur
We describe the fossil cranium of a pheasant-sized galliform land bird from latest Eocene or earliest Oligocene marine rocks of the Jansen Creek Member, Makah Formation (Washington State, USA), which is the only three-dimensionally preserved cra[...]
Article
Jean-Marc Fourcade, Auteur ;
Philippe Fontanilles, Auteur ;
Laurent Demongin, Auteur
To perform their long-distance postnuptial migration, trans-Saharan migratory passerines must refuel repeatedly at different stopover sites. But some stopover sites have a specific role because most of the reserves needed to cross large ecologic[...]
Article
M. Cepková, Auteur ;
M. Balážová, Auteur ;
M. Melišková, Auteur ;
L. Rubáčová, Auteur
Theory predicts that organisms are apt to optimize their resource allocation strategy and since rearing offspring is costly, condition might predict individual fitness as individuals in better condition hold more resources to allocate towards ma[...]
Article
Fábio José Viana Costa, Auteur ;
Keith A. Hobson, Auteur ;
Michael B. Wunder, Auteur ;
Gabriela Bielefeld Nardoto, Auteur
Understanding linkages between biotic and abiotic processes operating in highly seasonal environments such as the Savannas in the Neotropics is tremendously challenging but has been aided considerably through biogeochemical markers. Stable isoto[...]
Article
Andrew J. Stanbury, Auteur ;
Irena Tománková, Auteur ;
Emma L. Teuten, Auteur ;
David J. T. Douglas, Auteur
Many species of long-distance Afro-palearctic migrant birds that breed in Europe are showing severe population declines and there is a need to understand in which parts of the migratory cycle the drivers of decline occur. Building on previous re[...]
Article
Adam Zbyryt, Auteur ;
Łukasz Jankowiak, Auteur ;
Leszek Jerzak, Auteur ;
Piotr Tryjanowski, Auteur
Incubation behaviour is essential for understanding the reproductive success in birds. For example, the orientation of the bird is important for reducing incubation costs associated with wind or sun, but on the other hand can be modified by the [...]
Article
Aakansha Sharma, Auteur ;
Subhajit Das, Auteur ;
Devraj Singh, Auteur ;
Sangeeta Rani, Auteur ;
Vinod Kumar, Auteur
We hypothesized that there were diurnal differences in metabolism, with major transcriptional changes occurring early during the day and/or night between migratory and non-migratory states of avian migrants. Present study investigated this in ca[...]
Article
Masaru Hasegawa, Auteur ;
Emi Arai, Auteur
In our rapidly urbanizing world, species utilizing anthropogenic resources would have positive population trends more than others, although its effect might depend on their ability to cope with environmental change. We tackled this issue using a[...]
Article
Pavel Ktitorov, Auteur ;
Wieland Heim, Auteur ;
Olga Kulikova, Auteur ;
Luke Gibson, Auteur
Very few land bird species in the East Asian-Australasian Flyway regularly winter in Australia. One such species is the Pacific Swift Apus pacificus. Using light-level geolocators, we tracked the almost 10,000 km long journey of three individual[...]
Article
Patrícia Mendonça, Auteur ;
Cleyssian Dias, Auteur ;
Alexandre Aleixo, Auteur ;
Lincoln Silva Carneiro, Auteur ;
Juliana Araripe, Auteur ;
Péricles Sena do Rêgo, Auteur
We describe the phylogeographic structure of Attila spadiceus, a neotropical bird with 12 recognized subspecies, through the analysis for partial Cytb amplicon region obtained from 11 subspecies. The topology recovered from the analysis indicate[...]
Article
Elena A. Mudrik, Auteur ;
Elena I. Ilyashenko, Auteur ;
Valentin Y. Ilyashenko, Auteur ;
Kirill A. Postelnykh, Auteur ;
Tatiana A. Kashentseva, Auteur ;
Mikhail V. Korepov, Auteur ;
Oleg A. Goroshko, Auteur ;
Aleksandra V. Nechaeva, Auteur ;
Dmitry V. Politov, Auteur
The Demoiselle Crane (Grus virgo L. 1758) occupies a vast breeding range in the Eurasian steppe zone. The birds follow several migration routes and share a number of wintering grounds. Although the Demoiselle Crane is distributed in many countri[...]
Article
Lillie A. Langlois, Auteur ;
Scott R. McWilliams, Auteur
Wild birds must consume certain amounts of protein and an appropriate balance of amino acids while inhabiting environments where foods often differ in the quantity and quality of available protein. The requirements for amino acids are well docum[...]
Article
Christopher M. Roelandt, Auteur ;
Amber M. Roth, Auteur ;
Scott R. McWilliams, Auteur ;
Jill C. Witt, Auteur
Plasma metabolites such as triglyceride (TRIG) can be useful indicators of when birds are in a state of fattening or fasting, although the challenges of processing, storing, and analyzing field-collected plasma samples may limit its use by field[...]
Article
Lukas Jenni, Auteur
The Brambling Fringilla montifringilla combines several special features of migration and wintering: differential migration according to age and sex groups, large differences in winter densities as a response to food availability, and flocking b[...]
Article
Kristen A. Mancuso, Auteur ;
Karen E. Hodges, Auteur ;
John D. Alexander, Auteur ;
Manuel Grosselet, Auteur ;
A. Michael Bezener, Auteur ;
Luis Morales, Auteur ;
Sarahy C. Martinez, Auteur ;
Jessica Castellanos-Labarcena, Auteur ;
Michael A. Russello, Auteur ;
Sarah M. Rockwell, Auteur ;
Matthias E. Bieber, Auteur ;
Christine A. Bishop, Auteur
Detailed information spanning the full annual cycle is lacking for most songbird populations. We examined breeding, migration, and non-breeding sites for the Yellow-breasted Chat (Icteria virens, chat). We deployed archival GPS tags and light-le[...]
Article
Sebastian Dirren, Auteur ;
Stéphanie Borel, Auteur ;
Nina Wolfrum, Auteur ;
Fränzi Korner-Nievergelt, Auteur
Infectious diseases bear a great risk for populations of naïve host species. In the present article we inform about the first microscopic and molecular detection of the bird pathogen Trichomonas gallinae in the White-winged Snowfinch (Montifring[...]
Article
Jackson W. Kusack, Auteur ;
Greg W. Mitchell, Auteur ;
Dean R. Evans, Auteur ;
Michael D. Cadman, Auteur ;
Jenny L. McCune, Auteur ;
Keith A. Hobson, Auteur
Globally, grassland and farmland birds have experienced population declines due to habitat loss associated with increasing agricultural land-use intensity. These modified environments can reduce insect availability for aerial insectivorous birds[...]
Article
Jorge García-Macía, Auteur ;
Javier Vidal-Mateo, Auteur ;
Javier de la Puente, Auteur ;
Ana Bermejo, Auteur ;
Rainer Raab, Auteur ;
Vicente Urios, Auteur
Red Kite shows a great variability in its migration strategies: most individuals in north-eastern Europe are migrants, but there is also a growing number of sedentary individuals. Here, we tagged 49 Red Kites wintering in Spain with GPS/satellit[...]
Article
Marcos Quiroz-Oliva, Auteur ;
J. Roberto Sosa-Lopez, Auteur
Diverse evolutionary forces have promoted the great diversity of vocal behaviour found in birds. The description of such behaviour is crucial for understanding both selective and non-selective pressures shaping acoustic signals in birds and thei[...]
Article
Barbara A. Caspers, Auteur ;
Reinaldo Marfull, Auteur ;
Tim Dannenhaus, Auteur ;
Jan Komdeur, Auteur ;
Peter Korsten, Auteur
Acoustic and visual signals are well known to play important roles in social communication in birds. Growing evidence suggests that many bird species, including species of songbirds, additionally have a well-developed sense of smell. However, we[...]
Article
Underestimated scale of songbird offshore migration across the south-eastern North Sea during autumn
Vera Brust, Auteur ;
Ommo Hüppop, Auteur
Flights over open water can be challenging for migrating songbirds. Despite numerous observations of songbirds migrating over remote islands, virtually nothing is known about the proportion of songbirds risking to fly offshore rather than to fol[...]
Article
Blanca Fernández-Eslava, Auteur ;
Daniel Alonso, Auteur ;
David Galicia, Auteur ;
Juan Arizaga, Auteur
Carotenoid staining has been repeatedly shown to serve as a sexually selected individual quality signal. In different species, individuals that show brighter carotenoid-based signals have been found to have superior feeding abilities, recover fa[...]
Article
Brigitte Berger-Geiger, Auteur ;
Georg Heine, Auteur ;
Ajayrama Kumaraswamy, Auteur ;
C. Giovanni Galizia, Auteur
The ground nesting raptor Montagu’s Harrier breeds in loose colonies in cereal fields in the Spanish Extremadura. It is unclear how and whether birds in different colonies interact and how harriers spend time before and after nesting, before sta[...]
Article
Juliana Rodríguez-Fuentes, Auteur ;
Carlos Daniel Cadena, Auteur ;
Jorge Enrique Avendaño, Auteur
Characterizing the vocal repertoires of bird species is a first step to understanding the diversity of their vocalizations and their use in social and sexual contexts, as well as to uncover temporal and geographical patterns in vocal variation. [...]
