| Titre : | Ibis : The International Journal of Avian Science 167(3) - July, 2025 |
| Type de document : | Bulletin |
| Paru le : | 01/07/2025 |
Dépouillements
Article
Brendah Nyaguthii, Auteur ;
Tobit Dehnen, Auteur ;
James A. Klarevas-Irby, Auteur ;
Danai Papageorgiou, Auteur ;
Joseph Kosgey, Auteur ;
Damien R. Farine, Auteur
Cooperative breeding in birds is thought to be more common in altricial species, with few described cases in precocial species. However, cooperative breeding may also be more difficult to detect in precocial species and could have been overlooke[...]
Article
Gabriel Massaccesi De La Torre, Auteur ;
Victor Aguiar de Souza Penha, Auteur ;
Lilian Tonelli Manica, Auteur
Plumage coloration is an important trait for communication signalling and camouflage, enabling birds to provide cues of health condition and avoid predators. Such coloration can differ among body regions, with some regions presenting conspicuous[...]
Article
Alessandro Berlusconi, Auteur ;
Mauro Gobbi, Auteur ;
Alessio Martinoli, Auteur ;
Riccardo Alba, Auteur ;
Giacomo Assandri, Auteur ;
Fabio Bona, Auteur ;
Filippo M. Buzzetti, Auteur ;
Claudia De Battisti, Auteur ;
Carlo Morelli, Auteur ;
Davide Scridel, Auteur ;
Jacopo G. Cecere, Auteur ;
Damiano Preatoni, Auteur ;
Andrea Romano, Auteur ;
Diego Rubolini, Auteur ;
Adriano Martinoli, Auteur ;
Michelangelo Morganti, Auteur
Ecological theory predicts that coexisting species should exhibit realized niche differentiation to minimize competition. However, little is known about patterns of niche differentiation when ‘newcomer’ species spontaneously colonize a new regio[...]
Article
Jennifer Smart, Auteur ;
Yvonne I. Verkuil, Auteur ;
Krijn B. Trimbos, Auteur ;
Nicola C. Dessi, Auteur ;
Rebecca Lewis, Auteur
Black-tailed Godwit Limosa limosa limosa clutches have been collected for headstarting, a captive rearing intervention where eggs are taken from the wild and artificially incubated, and chicks are reared in captivity to fledging, before being re[...]
Article
Joseph D. Manthey, Auteur ;
Mark B. Robbins, Auteur
The Great Plains contains many contact zones between eastern and western North American bird species. In these contact zones, closely related lineages or species vary widely in both the geographical and the genomic extent of their hybridization.[...]
Article
Madeline P. Sceviour, Auteur ;
Christopher R. E. Ward, Auteur ;
Sabina I. Wilhelm, Auteur
The emergence of Highly Pathogenic Avian Influenza (HPAI) H5N1 in wild bird populations in 2020 changed the landscape of this disease for seabird populations, including Northern Gannets Morus bassanus. In 2023, we photographed the three Northern[...]
Article
Dominika Winiarska, Auteur ;
Paweł Szymański, Auteur ;
Tomasz S. Osiejuk, Auteur
Passive acoustic monitoring (PAM) efforts have recently been accelerated by the development of automated detection tools, enabling quick and reliable analysis of recordings. However, automated methods are still susceptible to errors, and human p[...]
Article
Bernd-Ulrich Meyburg, Auteur ;
Daniel Holte, Auteur
The ability to meet the high energetic costs of long-distance migration can be a key factor in the survival of individual birds. The use of stopovers, where individuals pause to rest and feed, is a common strategy in many migratory bird species.[...]
Article
Susannah L. Halligan, Auteur ;
Michael L. Schummer, Auteur ;
Auriel M. V. Fournier, Auteur ;
Philip Lavretsky, Auteur ;
J. Brian Davis, Auteur ;
Cynthia J. Downs, Auteur ;
Vergie Musni, Auteur
Large-scale releases of domesticated, game-farm Mallards Anas platyrhynchos to supplement wild populations have resulted in widespread introgressive hybridization that changed the genetic constitution of wild populations in eastern North America[...]
Article
Crinan Jarrett, Auteur ;
Chima J. Nwaogu, Auteur ;
Christian N. Tchana, Auteur ;
Michelle F. M. Kamkeng, Auteur ;
Alma L. S. Quiñones, Auteur ;
Monica C. Olguin-Villa, Auteur ;
Barbara Helm, Auteur ;
Luke L. Powell, Auteur ;
Andreanna J. Welch, Auteur
Moult is an essential part of birds' annual cycle, and requires sufficient intake of energy and nutrients, but we understand little about how such nutritional requirements are met by wild birds. Using faecal metabarcoding, we analysed the diet o[...]
Article
Anne E. Goodenough, Auteur ;
Julia C. Webb, Auteur
Ornithologists use many methods to advance understanding of birds and inform conservation strategies. These include field methods (e.g. censusing, ringing), laboratory analysis (e.g. molecular taxonomy, microbiology) and computational approaches[...]
Article
Ian G. Henderson, Auteur ;
Madeleine Barton, Auteur ;
Anna Field, Auteur ;
Rob Husbands, Auteur ;
Gareth Jones, Auteur ;
Neal Armour-Chelu, Auteur ;
Greg Conway, Auteur
Studies of the response of high-trophic-level predatory species to environmental gradients contribute to our understanding of adaptation, dependency and risk, both to the predator and its prey. Many such species are of high conservation concern [...]
Article
Dayron Lopez, Auteur ;
Dan Chamberlain, Auteur ;
Emmanuel Requena, Auteur ;
Domenico Rosselli, Auteur ;
Riccardo Alba, Auteur
As a consequence of both climate and land-use change, open alpine habitats are shrinking. Snow avalanches are a natural disturbance that create habitat mosaics which host unique bird communities, but their frequency and severity will probably be[...]
Article
Paul Dufour, Auteur ;
Magnus Hellstrom, Auteur ;
Christophe de Franceschi, Auteur ;
Marc Illa, Auteur ;
Gabriel Norevik, Auteur ;
Paul Cuchot, Auteur ;
Stephan Tillo, Auteur ;
Mark Bolton, Auteur ;
David Parnaby, Auteur ;
Alex Penn, Auteur ;
Vincent van der Spek, Auteur ;
Peter de Knijff, Auteur ;
V. R. S. Castricum, Auteur ;
Sophie Damian-Picollet, Auteur ;
Willy Raitiere, Auteur ;
Sebastien Lavergne, Auteur ;
Pierre-André Crochet, Auteur ;
Paul Doniol-Valcroze, Auteur
Distinguishing between vagrancy and regular migration has proved to be challenging as vagrants may, in theory, act as pioneers in the establishment of new migration routes. Because migratory songbirds tend to follow the same orientation and migr[...]
Article
T.j. Clark-Wolf, Auteur ;
David L. Miller, Auteur ;
Hannah Drake, Auteur ;
David A. Fifield, Auteur ;
Jean-Francois Rail, Auteur ;
Ewan D. Wakefield, Auteur ;
Sabina I. Wilhelm, Auteur ;
Sarah N.P. Wong, Auteur ;
Carina Gjerdrum, Auteur
Seabirds are important sentinels of climate and ecosystem change, but many breeding populations are difficult to monitor because of the remoteness and inaccessibility of their colonies, and the sometimes cryptic nature of their nests and burrows[...]
