| Titre : | Ibis : The International Journal of Avian Science 158(1) - January 2016 |
| Type de document : | Bulletin |
| Paru le : | 01/01/2016 |
Dépouillements
Article
Robert A. Miller, Auteur ;
Alejandro Onrubia, Auteur ;
Beatriz Martín, Auteur ;
Gregory S. Kaltenecker, Auteur ;
Jay D. Carlisle, Auteur ;
Marc J. Bechard, Auteur ;
Miguel Ferrer, Auteur
Migration is a significant event in the annual cycle of many avian species. During migration birds face many challenges, including unfamiliar foraging and refuge habitats, resulting in a much higher rate of mortality during migration than during[...]
Article
Timothy C. Bray, Auteur ;
Phil A. R. Hockey, Auteur
The extensive literature on the African Black Oystercatcher is a testament to what is now a conservation success story. Here we provide the first genetic insight into the population dynamics of this recovering shorebird and an assessment of gene[...]
Article
Emma Blackburn, Auteur ;
Will Cresswell, Auteur
For migratory birds, it is necessary to estimate annual and overwinter survival rates, identify factors that influence survival, and assess whether survival varies with age and sex if we are to understand population dynamics and thus inform cons[...]
Article
Elizabeth A. Gow, Auteur ;
Karen L. Wiebe, Auteur ;
James W. Fox, Auteur
The importance of cavities as roost sites in migratory species is often unknown because it is challenging to monitor cavity use during the non-breeding period. We documented cavity use throughout the annual cycle of a woodpecker using light-leve[...]
Article
Nathaniel N. D. Annorbah, Auteur ;
Nigel J. Collar, Auteur ;
Stuart J. Marsden, Auteur
The heavily traded Grey Parrot Psittacus erithacus is believed to have undergone rapid population decline, yet there are almost no quantitative data on abundance changes over time from anywhere within its huge range. We reviewed the species’ his[...]
Article
Sonja C. Krüger, Auteur ;
Philipp L. Wesche, Auteur ;
Bettine Jansen van Vuuren, Auteur
The Bearded Vulture Gypaetus barbatus occurs throughout its range in small and dwindling population fragments with limited genetic differentiation between populations, suggesting that the species might be managed as a single entity. The numbers [...]
Article
Benjamin G. Freeman, Auteur
Interspecific aggression is predicted to be common in diverse tropical avifaunas but is seldom tested experimentally. I conducted two playback experiments to measure interspecific aggression between two sympatric Australo-Papuan robin species th[...]
Article
Carles Carboneras, Auteur ;
José Ignacio Dies, Auteur
We studied a newly established breeding population of the range-expanding Mediterranean Gull Larus melanocephalus in eastern Spain, situated in close proximity to the species' main wintering area. By investigating the origin, population composit[...]
Article
Penn Lloyd, Auteur ;
Thomas E. Martin, Auteur
Slow life histories are characterized by high adult survival and few offspring, which are thought to allow increased investment per offspring to increase juvenile survival. Consistent with this pattern, south temperate zone birds are commonly lo[...]
