| Titre : | Ibis : The International Journal of Avian Science 164(4) - October, 2022 |
| Type de document : | Bulletin |
| Paru le : | 01/10/2022 |
Dépouillements
Article
Ülo Väli, Auteur ;
Urmas Abel, Auteur ;
Renno Nellis, Auteur ;
Gunnar Sein, Auteur ;
Urmas Sellis, Auteur ;
Paweł Mirski, Auteur
Species coexist only when occupying different ecological niches. We evaluated habitat and trophic niches in two recently diverged hybridizing avian apex predators, the declining Greater Spotted Eagle Clanga clanga (mainly found in contracting we[...]
Article
Teresa Militao, Auteur ;
Ana Sanz-Aguilar, Auteur ;
Andreu Rotger, Auteur ;
Raul Ramos, Auteur
Determining the non-breeding distribution and activity patterns of migratory animals is essential to understand the trade-offs across breeding, moulting and migratory periods and to evaluate the differential levels of exposure of these animals t[...]
Article
Connor M. Wood, Auteur ;
M. Zachariah Peery, Auteur
Occupancy modelling is an increasingly common framework for analysing acoustic data to study the variation in populations through space and time, but different survey designs endow survey locations with varying degrees of biological meaning. Rec[...]
Article
Breno Dias Vitorino, Auteur ;
Angélica Vilas Boas Da Frota, Auteur ;
Josué Ribeiro Da Silva Nunes, Auteur ;
Maria Antonia Carniello, Auteur ;
Solange Kimie Ikeda Castrillon, Auteur ;
Pietro Kiyoshi Maruyama, Auteur
Frugivorous birds assume different roles in the organization of seed dispersal networks depending on how they interact with plants. Identifying the birds with the most important structural roles can shed light on how seed dispersal systems funct[...]
Article
Łukasz Kajtoch, Auteur ;
Bartłomiej Kusal, Auteur
Hybridization occurs between numerous bird species, with some of them capable of producing backcrosses. However, little information is available concerning mating between pairs of hybrids. In this case study, a mixed pairing is reported between [...]
Article
Andrea Santangeli, Auteur ;
Yuxuan Chen, Auteur ;
Mark Boorman, Auteur ;
Sofía Sales Ligero, Auteur ;
Guillermo Albert García, Auteur
The use of technology in ecology and conservation offers unprecedented opportunities to survey and monitor wildlife remotely, for example by using camera traps. However, such solutions typically cause challenges stemming from the big datasets ga[...]
Article
Aldís Erna Pálsdóttir, Auteur ;
Jennifer A. Gill, Auteur ;
Snæbjörn Palsson, Auteur ;
José A. Alves, Auteur ;
Verónica Méndez, Auteur ;
Böðvar Þórisson, Auteur ;
Tomas G. Gunnarsson, Auteur
Yearly electricity production has increased steadily worlwide in recent decades and the associated overhead power lines are widespread and occur across urban and natural habitats, and often in remote areas where there is little other anthropogen[...]
Article
João Gameiro, Auteur ;
Teresa Catry, Auteur ;
Joana Marcelino, Auteur ;
Aldina M.A. Franco, Auteur ;
Jorge M. Palmeirim, Auteur ;
Ines Catry, Auteur
Although successful at recovering endangered populations, conservation actions based on nest provisioning seldom consider how they shape the composition of communities and alter interspecific interactions. Specifically, the extent to which dieta[...]
Article
Juan Moreno, Auteur
Fledging at older ages has been posited as benefiting offspring survival, whereas shortening the duration of the nestling period may reduce parental costs. Improving parental condition through food supplementation before hatching of the young ma[...]
Article
Karleah K. Berris, Auteur ;
Michael Barth, Auteur ;
Trish Mooney, Auteur
Nestboxes have been deployed for parrots and cockatoos (Psittaciformes) worldwide, but there is limited evidence of their efficacy for these species. We examined the use of nestboxes by endangered South Australian Glossy Black Cockatoos Calyptor[...]
Article
Michael P. Harris, Auteur ;
Steve D. Albon, Auteur ;
Mark A. Newell, Auteur ;
Carrie Gunn, Auteur ;
Francis Daunt, Auteur ;
Sarah Wanless, Auteur
Over four decades (1982–2019) there were pronounced within-season changes in the proportion of a key prey species (Lesser Sandeel Ammodytes marinus) in Common Guillemot Uria aalge chick diet. As Sandeels became scarcer their occurrence was large[...]
Article
Paloma C. Carvalho, Auteur ;
Robert A. Ronconi, Auteur ;
Leandro Bugoni, Auteur ;
Gail K. Davoren, Auteur
Moult is an energetically demanding period, during which flight may be impaired and foraging ranges may become constrained. During the non-breeding period, Great Ardenna gravis and Sooty Ardenna grisea Shearwaters migrate from South Atlantic bre[...]
Article
Richard K. Broughton, Auteur ;
Samuele Ramellini, Auteur ;
Marta Maziarz, Auteur ;
Pedro F. Pereira, Auteur
Invasive non-native species (INNS) are one of the major threats to global biodiversity. Climate change and garden bird-feeding may facilitate the establishment of INNS. The Red-billed Leiothrix Leiothrix lutea is a small woodland passerine, nati[...]
Article
Alice Cibois, Auteur ;
Michel Beaud, Auteur ;
Francesco Foletti, Auteur ;
Gérard Gory, Auteur ;
Gwenaël Jacob, Auteur ;
Nathalie Legrand, Auteur ;
Ludovic Lepori, Auteur ;
Christoph Meier, Auteur ;
Antoine Rossi, Auteur ;
Peter Wandeler, Auteur ;
Jean-Claude Thibault, Auteur
Artificial structures, and particularly in urban settings, attract species showing similar ecological niches and provide nest-sites for cavity-breeding species. It is, however, unknown whether this proximity creates opportunities for hybridizati[...]
Article
Vinay K. L., Auteur ;
Meghana Natesh, Auteur ;
Prachi Mehta, Auteur ;
Rajah Jayapal, Auteur ;
Shomita Mukherjee, Auteur ;
V. V. Robin, Auteur
Phylogenetic relationships are often challenging to resolve in recent/younger lineages when only a few loci are used. Ultra-conserved elements (UCEs) are highly conserved regions across taxa that help resolve shallow and deep divergences. We uti[...]
Article
Yangyang Guo, Auteur ;
Xin Lu, Auteur
The size and number of eggs are important components of reproductive strategies, with implications for offspring and parental fitness. Birds typically produce larger clutches in more poleward latitudes, in response to the strong seasonal peak of[...]
Article
Sarah A. Sonsthagen, Auteur ;
Ted Swem, Auteur ;
Skip Ambrose, Auteur ;
Melanie J. Flamme, Auteur ;
Clayton M. White, Auteur ;
George K. Sage, Auteur ;
Sandra L. Talbot, Auteur
We assessed the influence of the severe mid-20th century population decline on genetic diversity in non-augmented Peregrine Falcon Falco peregrinus populations nesting within the Alaska Arctic and eastern Interior. Microsatellite and mitochondri[...]
Article
América Hernández, Auteur ;
Alejandro Hernández-Martínez, Auteur ;
Leticia Nicolás, Auteur ;
Roxana Torres, Auteur ;
Bibiana Montoya, Auteur
The environmental stressors that females face before egg-laying, such as competition for resources, can impact the fitness prospects of the female as well as her offspring through hormone-mediated maternal effects. In obligate secondary cavity-n[...]
Article
Jan Havlíček, Auteur ;
Jan Riegert, Auteur ;
Roman Fuchs, Auteur
Lack of food for nestlings is a crucial factor influencing population size and dynamics in birds. It is one of the most cited reasons for recent House Sparrow Passer domesticus population declines in cities and rural settlements. However, a deta[...]
Article
Martin Bulla, Auteur ;
Christina Muck, Auteur ;
Daniela Tritscher, Auteur ;
Bart Kempenaers, Auteur
In species with biparental care, coordination of parental behaviour between pair members increases reproductive success. Coordination is difficult if opportunities to communicate are scarce, which might have led to the evolution of elaborate nes[...]
Article
Lucas M. Leveau, Auteur ;
Fabricio C. Gorleri, Auteur ;
Ignacio Roesler, Auteur ;
Francisco González-Táboas, Auteur
Raptor communities are negatively impacted by urbanization. However, some species can thrive in urban areas. Raptor species traits that favour their presence in urban areas have been scarcely studied. Moreover, phylogenetic relatedness may be a [...]
Article
Brian W. Rolek, Auteur ;
Melissa A. Braham, Auteur ;
Tricia A. Miller, Auteur ;
Adam E. Duerr, Auteur ;
Todd E. Katzner, Auteur ;
Jennifer D. McCabe, Auteur ;
Leah Dunn, Auteur ;
Christopher J. W. McClure, Auteur
Operators of wind power facilities can mitigate wildlife mortality by slowing or stopping wind turbines (hereafter ‘curtail’) when birds are at an increased risk of collision. Some facility operators curtail when individual birds have flight cha[...]
Article
Toru Nakahara, Auteur ;
Kazuya Nagai, Auteur ;
Fumitaka Iseki, Auteur ;
Toshiro Yoshioka, Auteur ;
Fumihito Nakayama, Auteur ;
Noriyuki M. Yamaguchi, Auteur
In the Far East, multiple avian lineages show a common divergence pattern between the Eurasian continent and the Japanese Archipelago across the Sea of Japan. Buteo japonicus burmanicus and Buteo japonicus japonicus are often regarded as a pair [...]
Article
Grant C. Mcdonald, Auteur ;
Ákos Bede-Fazekas, Auteur ;
Anton Ivanov, Auteur ;
Lorenzo Crecco, Auteur ;
Tamás Székely, Auteur ;
András Kosztolányi, Auteur
Worldwide populations of shorebirds are declining, associated with a complex interplay of climate change, predation, human disturbance and habitat degradation. Comprehensive information on the distribution and breeding ecology of shorebird popul[...]
Article
Romina C. Scardamaglia, Auteur ;
Axel A. Lew, Auteur ;
Agustín Gravano, Auteur ;
David W. Winkler, Auteur ;
Alex Kacelnik, Auteur ;
Juan C. Reboreda, Auteur
Social monogamy predominates in avian mating systems, but this strategy seems unlikely among brood parasites, where the emancipation from parental care should lead to an increase in numbers of mates for both sexes. Despite this, there is great d[...]
Article
Svana Rogalla, Auteur ;
Matthew D. Shawkey, Auteur ;
Liliana D'Alba, Auteur
Plumage coloration can have substantial effects on a bird's energy budget. This is because different colours reflect and absorb light differently, affecting the heat loads acquired from solar radiation. We examine the thermal effects of feather [...]
Article
Inmaculada Abril-Colón, Auteur ;
Juan Carlos Alonso, Auteur ;
Carlos Palacín, Auteur ;
José Manuel Álvarez-Martínez, Auteur ;
Alberto Ucero, Auteur
Migratory birds typically fly long distances in response to large-scale seasonal climate variation. However, most migratory species are partial migrants, and some fly only short distances, for example to take advantage of suitable feeding condit[...]
Article
Yuji Okahisa, Auteur ;
Hisashi Nagata, Auteur
Reintroduction has often been used as a technique for re-establishing self-sustaining animal populations that have become extinct within their indigenous range. To achieve conservation success, it is essential to accurately assess the demographi[...]
