| Titre : | Ibis : The International Journal of Avian Science 165(1) - January, 2023 |
| Type de document : | Bulletin |
| Paru le : | 01/01/2023 |
Dépouillements
Article
Jose A. Donazar, Auteur ;
Ainara Cortés-Avizanda, Auteur ;
Eneko Arrondo, Auteur ;
Alejandro Delgado-González, Auteur ;
Olga Ceballos, Auteur
Protected areas in southern Europe are important for the conservation of large avian scavengers. However, the effects an increasing number of visitors may have on the scavengers' patterns of movement are unknown. Here, we took advantage of data [...]
Article
Matías G. Pretelli, Auteur ;
Matilde Cavalli, Auteur ;
Nicolás M. Chiaradia, Auteur ;
Augusto Cardoni, Auteur ;
Juan P. Isacch, Auteur
Nest survival is an important part of breeding success in grassland ecosystems, and the location of nests can determine vulnerability to different predators. We conducted an experiment with artificial nests to evaluate jointly the predation rate[...]
Article
Morgan Lee, Auteur ;
Ivan Viegas, Auteur ;
Ana C. Norte, Auteur ;
Jaime A. Ramos, Auteur ;
Pedro M. Araújo, Auteur
A detailed analysis of fatty acid (FA) profiles and their properties relating to fuelling strategy can improve understanding of avian migration. The study aimed to understand whether and how FA composition differs among several passerine species[...]
Article
Mohamed Ali Chokri, Auteur ;
Foued Hamza, Auteur ;
Chaker Bennour, Auteur ;
Mohammed Almalki, Auteur ;
Aurélien Besnard, Auteur
Predation is one of the key factors shaping the dynamics of animal populations. In birds, nest loss due to predation can be a significant cause of low reproductive success. Ground-nesting birds are among the bird groups most susceptible to preda[...]
Article
Ann-Kathrin V. Schlesselmann, Auteur ;
Jamie Cooper, Auteur ;
Nicolas Dussex, Auteur ;
Bruce C. Robertson, Auteur
Understanding how climatic and environmental changes, as well as human activities, induce changes in the distribution and population size of avian species refines our ability to predict future impacts on threatened species. Using multilocus gene[...]
Article
Sean Jellesmark, Auteur ;
Malcolm Ausden, Auteur ;
Tim M. Blackburn, Auteur ;
Mike Hoffmann, Auteur ;
Louise McRae, Auteur ;
Piero Visconti, Auteur ;
Richard D. Gregory, Auteur
Breeding populations of many wading birds have declined globally, primarily caused by habitat degradation and loss. In the UK, population declines have been particularly notable on lowland wet grasslands. In response, some areas of lowland wet g[...]
Article
Jeff R. Troy, Auteur ;
Clark D. Jones, Auteur
The Ivory-billed Woodpecker Campephilus principalis was considered extinct by many until, in 2005, researchers announced its rediscovery in continental North America and released video evidence obtained from the state of Arkansas. This claim gar[...]
Article
Blaise Martay, Auteur ;
James W. Pearce-Higgins, Auteur ;
Sarah J. Harris, Auteur ;
Simon Gillings, Auteur
Habitat loss and climate change are key drivers of global biodiversity declines but their relative importance has rarely been examined. We attempted to attribute spatially divergent population trends of two Afro-Palaearctic migrant warbler speci[...]
Article
Joana Pais De Faria, Auteur ;
Vitor H. Paiva, Auteur ;
Sara N. Veríssimo, Auteur ;
Catarina S. Lopes, Auteur ;
Rita Soares, Auteur ;
João Oliveira, Auteur ;
Ivo dos Santos, Auteur ;
Ana C. Norte, Auteur ;
Jaime A. Ramos, Auteur
Gulls, as largely flexible opportunistic individuals, have been increasingly breeding in many cities around the world, but it is still unclear whether urban habitats are of equal or higher quality than traditional natural habitats or represent a[...]
Article
Joedison Rocha, Auteur
The loss of interactions and ecosystem functions is a concerning by-product of pervasive Anthropocene species decline and extinction. Ecological interactions between species sustain the provision of ecosystem processes, especially those mediated[...]
Article
Francisco J. García-De León, Auteur ;
Ricardo Rodriguez-Estrella, Auteur ;
Verónica Mendoza-Portillo, Auteur ;
Georgina Morales-Flores, Auteur ;
Constanza Danaee Jiménez-Guevara, Auteur
Genetic structure and phylogeographic patterns of natural populations are of great importance in assessing the conservation status of species. These population properties can be estimated using molecular markers of either mitochondrial DNA (mtDN[...]
Article
Elise Isabella Macqueen, Auteur ;
Graeme Douglas Ruxton, Auteur
Several bird species construct multiple nests within a single breeding season that are not used for egg-laying. This behaviour has puzzled researchers for over 100 years, as nests are costly in time and energy to build, and there is no apparent [...]
Article
Andrew D. Given, Auteur ;
James A. Mills, Auteur ;
Paolo Momigliano, Auteur ;
Allan J. Baker, Auteur
We used mitochondrial DNA (mtDNA) gene sequences and nuclear microsatellite loci to investigate the extent and outcome of hybridization between the Black-billed Gull Chroicocephalus bulleri and the Red-billed Gull Chroicocephalus novaehollandiae[...]
Article
Rosemarie Kentie, Auteur ;
Judy Shamoun-Baranes, Auteur ;
Arie L. Spaans, Auteur ;
Kees (C. J.) Camphuysen, Auteur
Demographic rates such as recruitment and survival probability can vary considerably among populations of the same species due to variation in underlying environmental processes. If environmental processes are spatially correlated, nearby popula[...]
Article
Gerald Mayr, Auteur ;
Andrew C. Kitchener, Auteur
We describe a partial skeleton of a fossil owl (Strigiformes) from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK). The holotype of Ypresiglaux michaeldanielsi, gen. et sp. nov. is one of the most complete specimens of a Palaeogen[...]
Article
Kristine O. Evans, Auteur ;
J. Brian Davis, Auteur ;
Guiming Wang, Auteur
Brown Pelican Pelecanus occidentalis populations are recovering in many parts of their geographical range in coastal areas of North and Central America following near-decimation in the mid-20th century. However, populations have exhibited varyin[...]
Article
Liam P. Langley, Auteur ;
Stuart Bearhop, Auteur ;
Niall H. K. Burton, Auteur ;
Alex N. Banks, Auteur ;
Tim Frayling, Auteur ;
Chris B. Thaxter, Auteur ;
Gary D. Clewley, Auteur ;
Emily Scragg, Auteur ;
Stephen C. Votier, Auteur
Despite urbanization's general erosion of biodiversity, towns and cities provide novel opportunities for some species. During the 20th century, gulls (Laridae) colonized urban areas around the world where they flourished. At the same time, some [...]
Article
Frédéric Jiguet, Auteur ;
Paul Dufour, Auteur ;
Kevin J. Kardynal, Auteur ;
Keith A. Hobson, Auteur ;
José Luis Copete, Auteur ;
José Luis Arroyo, Auteur ;
Raymond W. Lee, Auteur ;
Hamid Rguibi-Idrissi, Auteur ;
Petr Procházka, Auteur
The Iberian and North African populations of reed warblers have been described recently as a separate taxon, ambiguus, forming a sister clade to the Sahelian subspecies minor of African Reed Warbler Acrocephalus baeticatus. Although the breeding[...]
Article
Robert A. Mauck, Auteur ;
Isabeau Pratte, Auteur ;
April Hedd, Auteur ;
Ingrid L. Pollet, Auteur ;
Patricia L. Jones, Auteur ;
William A. Montevecchi, Auteur ;
Robert A. Ronconi, Auteur ;
Carina Gjerdrum, Auteur ;
Sarah Adrianowyscz, Auteur ;
Colin McMahon, Auteur ;
Haley Acker, Auteur ;
Liam U. Taylor, Auteur ;
Jennifer McMahon, Auteur ;
Donald C. Dearborn, Auteur ;
Gregory J. Robertson, Auteur ;
Laura A. McFarlane Tranquilla, Auteur
Reproduction in procellariiform birds is characterized by a single egg clutch, slow development, a long breeding season and obligate biparental care. Female Leach's Storm Petrels Hydrobates leucorhous, nearly monomorphic members of this order, p[...]
Article
Artur Golawski, Auteur ;
Elżbieta Kondera, Auteur
Many animals, including shrikes (Laniidae), are known to store food. This behaviour ensures food availability during inclement weather, for rearing nestlings or signalling territory quality. Unlike most other shrike species, which accumulate foo[...]
Article
Alazne Díez-Fernández, Auteur ;
Jose Martin, Auteur ;
Josue Martinez-De La Puente, Auteur ;
Laura Gangoso, Auteur ;
Pilar Lopez, Auteur ;
Ramon Soriguer, Auteur ;
Jordi Figuerola, Auteur
Dichlorodiphenyltrichloroethane (DDT) is a pesticide that was commonly used for decades worldwide. The use of DDT was banned in the 1970s and 1980s in Europe because of its high toxicity and persistence in the environment, bioaccumulation in liv[...]
Article
Mia Momberg, Auteur ;
Peter G. Ryan, Auteur ;
David W. Hedding, Auteur ;
Janine Schoombie, Auteur ;
Kyle A. Goddard, Auteur ;
Ken J. Craig, Auteur ;
Peter C. le Roux, Auteur
Several factors may drive bird nest-site selection, including predation risk, resource availability, weather conditions and interaction with other individuals. Understanding the drivers affecting where birds nest is important for conservation pl[...]
Article
Maurizio Sara, Auteur ;
Roberto Firmamento, Auteur ;
Giuseppe Cangemi, Auteur ;
Luca Pagano, Auteur ;
Martina Genovese, Auteur ;
Teresa Romeo, Auteur ;
Silvestro Greco, Auteur
Birds use stopovers during migration to interrupt endurance flight in order to minimize immediate and/or future fitness costs. Stopovers on ships is considered an exceptional and anecdotal event in the ornithological literature. This does not ma[...]
Article
Cristian Pérez-Granados, Auteur ;
Karl-L. Schuchmann, Auteur
Studying seasonal changes in the vocal activity of birds may shed light on the function of avian vocalizations and the phenology of life history events. Our current knowledge regarding the seasonality of the vocal behaviour of tropical birds in [...]
Article
Robert W. Furness, Auteur
Special Protection Areas (SPAs) designated under the EU Birds Directive have improved the conservation status of many terrestrial bird species in Europe, but protecting breeding sites may be less effective for highly mobile birds such as seabird[...]
Article
Martha Maria Sander, Auteur ;
Susanne Jähnig, Auteur ;
Simeon Lisovski, Auteur ;
Camille Mermillon, Auteur ;
Riccardo Alba, Auteur ;
Domenico Rosselli, Auteur ;
Dan Chamberlain, Auteur
Climate change is leading to the advancement of spring conditions, resulting in an earlier snowmelt and green-up, with highest rates of change in highly seasonal environments, including alpine habitats. Migratory birds breeding at high elevation[...]
