| Titre : | Ibis : The International Journal of Avian Science 164(1) - January, 2022 |
| Type de document : | Bulletin |
| Paru le : | 01/01/2022 |
Dépouillements
Article
Fabrizio Grieco, Auteur
In several animal species, including birds, individuals are known to produce low-frequency vocalizations during aggressive interactions with conspecifics. In this study, I investigated territorial interactions between male Eurasian Scops Owls Ot[...]
Article
Megan Garfinkel, Auteur ;
Emily Minor, Auteur ;
Christopher J. Whelan, Auteur
Generalist insectivorous birds can provide ecosystem services in agricultural landscapes by consuming arthropod pests, or they can provide disservices when they consume beneficial arthropods. To examine bird impacts on arthropod communities, inc[...]
Article
Kristal N. Kostoglou, Auteur ;
Wouter F. D. van Dongen, Auteur ;
Michael A. Weston, Auteur
Embryonic vocalizations in birds may enable communication between embryos and incubating parents but responses of parents to embryonic vocalizations have not been measured experimentally. In two ground-nesting shorebirds, we compare parental car[...]
Article
Fabricio C. Gorleri, Auteur ;
Juan I. Areta, Auteur
Citizen science initiatives contain a large volume of observations that can be useful to address ecological questions for a wide array of organisms. However, one limitation of citizen science data is the potential for species misidentification. [...]
Article
Mauro Aresu, Auteur ;
Maria Grazia Pennino, Auteur ;
Davide De Rosa, Auteur ;
Andrea Rotta, Auteur ;
Fiammetta Berlinguer, Auteur
Old World vultures are experiencing dramatic population declines and now are among the species most threatened with extinction. Understanding the environmental variables that can influence the reproductive indexes of vulture populations can faci[...]
Article
Paul J. Weldon, Auteur
Human-scent contamination of bird nests and the human-made trails leading to them is suspected to influence nest survival by attracting or deterring predatory mammals. This paper (1) reviews studies in which human-scent contamination was suspect[...]
Article
The demography of an increasing insular Eurasian Scops Owl (Otus scops) population in western France
Christophe Barbraud, Auteur ;
Christian Bavoux, Auteur ;
Guy Burneleau, Auteur
Rapid population declines of many long-distance Afro-Palaearctic migratory bird species are ongoing across Europe but the demographic drivers are often poorly understood, thereby limiting the development of appropriate conservation actions. Usin[...]
Article
Coralie Theux, Auteur ;
Noëlle Klein, Auteur ;
Elodie Garibaldi, Auteur ;
Alain Jacot, Auteur ;
Sylvain Eichhorn, Auteur ;
Antoine Guisan, Auteur ;
Jean-Nicolas Pradervand, Auteur
In Europe, agricultural practices have progressively evolved towards high productivity leading either to the intensification of productive and accessible areas or to the abandonment of less profitable sites. Both processes have led to the degrad[...]
Article
Marc Kéry, Auteur ;
Gabriel Banderet, Auteur ;
Claudia Müller, Auteur ;
David Pinaud, Auteur ;
Jérémy Savioz, Auteur ;
Hans Schmid, Auteur ;
Stefan Werner, Auteur ;
Rene-Jean Monneret, Auteur
After spectacular population crashes in the 1960 and 1970s, Peregrine Falcon Falco peregrinus populations recovered worldwide, and in the 2000s many study populations were back to normal. However, post-recovery trends have been documented less w[...]
Article
Yi-Ting Fang, Auteur ;
Cheng-Te Yao, Auteur ;
Yu-Cheng Hsu, Auteur ;
Chih-Ming Hung, Auteur
Environment plays an important role in the evolution of plumage coloration in birds and may also lead to sexual dichromatism if males and females face different selection pressures. Mountains exhibit varying ecological conditions along their ele[...]
Article
Agustina Gomez-Laich, Auteur ;
Carolina Pantano, Auteur ;
Rory P. Wilson, Auteur ;
Walter S. Svagelj, Auteur ;
Ken Yoda, Auteur ;
Richard Gunner, Auteur ;
Flavio Quintana, Auteur
Leg rings are frequently used to mark aquatic birds in order to identify individuals, and study population dynamics and migration patterns, with the proviso being that the rings should not affect the birds. The effects of tags and rings are of p[...]
Article
Mónica B. Ramírez-Burbano, Auteur ;
Felipe W. Amorim, Auteur ;
Alba Marina Torres-González, Auteur ;
Jesper Sonne, Auteur ;
Pietro Kiyoshi Maruyama, Auteur
Many ecosystems have been modified by humans, creating novel habitats that include human-provided resources. Gardens adjacent to native habitats may affect plant–pollinator interactions by altering the determinants of interactions and species sp[...]
Article
Marc Engler, Auteur ;
Oliver Krone, Auteur
Exploratory movements and natal dispersal form essential processes during early life history stages of raptors, but identifying the factors shaping individual movement decisions is challenging. Global positioning system (GPS) telemetry thereby p[...]
Article
Facundo G. Di Sallo, Auteur ;
Kristina L. Cockle, Auteur
Most bird species that nest in tree cavities globally occur in diverse assemblages in little-studied tropical and subtropical forests which have high rates of habitat loss. Conservation of these communities will require an understanding of how s[...]
Article
Leeann D. Louis, Auteur ;
Rauri C. K. Bowie, Auteur ;
Robert Dudley, Auteur
Migration is the primary strategy that temperate birds use to avoid overwintering under harsh conditions. As a consequence, migratory birds have evolved specific morphological features in their wings and skeleton. However, in addition to varying[...]
Article
Alan H. Fielding, Auteur ;
David Anderson, Auteur ;
Stuart Benn, Auteur ;
Roy Dennis, Auteur ;
Matthew Geary, Auteur ;
Ewan Weston, Auteur ;
D. Philip Whitfield, Auteur
Wind farms may have two broad potential adverse effects on birds via antagonistic processes: displacement from the vicinity of turbines (avoidance), or death through collision with rotating turbine blades. Large raptors are often shown or presum[...]
Article
Jérémy Gremion, Auteur ;
Gabriel Marcacci, Auteur ;
Julien Mazenauer, Auteur ;
Tolera Sori, Auteur ;
Fanuel Kebede, Auteur ;
Mihret Ewnetu, Auteur ;
Philippe Christe, Auteur ;
Raphaël Arlettaz, Auteur ;
Alain Jacot, Auteur
Agricultural intensification and land-use changes are major factors impacting farmland biodiversity. The Ortolan Bunting Emberiza hortulana is the long-distance trans-Saharan migratory passerine that has undergone the most dramatic decline among[...]
Article
Cody M. Kent, Auteur ;
Kyu Min Huh, Auteur ;
Sarah Chieko Hunter, Auteur ;
Kathryn Judson, Auteur ;
Luke L. Powell, Auteur ;
Thomas W. Sherry, Auteur
Although both interspecific competition and coexistence mechanisms are central to ecological and evolutionary theory, past empirical studies have generally focused on simple (two-species) communities over short time periods. Experimental tests o[...]
Article
Lucy J. Mitchell, Auteur ;
Gavin J. Horsburgh, Auteur ;
Deborah A. Dawson, Auteur ;
Kathryn H. Maher, Auteur ;
Kathryn E. Arnold, Auteur
Many bird species are vulnerable to environmental change, so knowledge of their diet and its variation can help understand population status and flexibility to respond to change. Insectivorous species are predicted to have a flexible diet within[...]
