| Titre : | Journal of Avian Biology 46(5) - SEP 2015 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Samantha C. Patrick, Auteur ;
Stuart Bearhop, Auteur ;
Thomas W. Bodey, Auteur ;
W. James Grecian, Auteur ;
Keith C. Hamer, Auteur ;
Janette Lee, Auteur ;
Stephen C. Votier, Auteur
Current fishing extraction methods often generate huge quantities of dead or dying biomass that is returned to the sea in the form of discards. This practice produces a readily available clumped resource for many scavengers such as seabirds, but[...]
Article
Antica Culina, Auteur ;
Shelly Lachish, Auteur ;
Ben C. Sheldon, Auteur
Although they have the potential to strongly influence individual fitness and the dynamics and productivity of populations, the survival consequences of pairing outcomes and the influence of current pairing outcomes on those in the future have r[...]
Article
Margaret R. Petersen, Auteur ;
G. Vernon Byrd, Auteur ;
Sarah A. Sonsthagen, Auteur ;
Matthew G. Sexson, Auteur
Islands provide refuges for populations of many species where they find safety from predators, but the introduction of predators frequently results in elimination or dramatic reductions in island-dwelling organisms. When predators are removed, r[...]
Article
Kristina L. Paxton, Auteur ;
Frank R. Moore, Auteur
We examined how conditions prior to migration influenced migration performance of two breeding populations of black-and-white warblers Mniotilta varia by linking information on the migrant's winter habitat quality, measured via stable carbon iso[...]
Article
Angelina Ruiz-Sánchez, Auteur ;
Katherine Renton, Auteur ;
Rosario Landgrave-Ramirez, Auteur ;
Eder F. Mora-Aguilar, Auteur ;
Octavio Rojas-Soto, Auteur
Wilson's warbler comprises three subspecies separated into two geographic groups: C. p. pusilla that breeds in eastern North America; and C. p. pileolata and C. p. chryseola that breed in western North America. Given the differences between the [...]
Article
Laura X. L. Tan, Auteur ;
Katherine L. Buchanan, Auteur ;
Grainne S. Maguire, Auteur ;
Michael A. Weston, Auteur
Predator exclosures ('nest cages') around nests are increasingly used to enhance hatching success of declining ground-nesting birds. However, such exclosures are contentious and have been suggested to have detrimental effects on the species whic[...]
Article
Irene Pellegrino, Auteur ;
Alessandro Negri, Auteur ;
Giovanni Boano, Auteur ;
Marco Cucco, Auteur ;
Torsten N. Kristensen, Auteur ;
Cino Pertoldi, Auteur ;
Ettore Randi, Auteur ;
Martin Salek, Auteur ;
Nadia Mucci, Auteur
The little owl Athene noctua is a widespread species in Europe. This mainly sedentary owl experienced reduction in population sizes in some areas due to habitat loss and modification of the landscape. To assess the genetic structure of the popul[...]
Article
A. Ismail, Auteur ;
L. Jacquin, Auteur ;
C. Haussy, Auteur ;
S. Perret, Auteur ;
J. Gasparini, Auteur
It is now widely acknowledged that mothers can transfer their own immune experience to their progeny through the allocation of specific maternal antibodies (hereafter referred as MatAb) that can shape offspring phenotype and affect their fitness[...]
Article
Nan Lyu, Auteur ;
Martin Paeckert, Auteur ;
Dieter Thomas Tietze, Auteur ;
Yue-Hua Sun, Auteur
Some modeling studies indicated that the past distributions of species in east Asia during the Last Interglacial (LIG) and Last Glacial Maximum (LGM) periods differ from those of European and North American species and the deviant Asian distribu[...]
Article
Guy Beauchamp, Auteur
Visual obstructions can cause an increase in antipredator vigilance in prey animals by making predator detection more difficult. However, visual obstructions can also skew the perception of group size and inter-individual distances and impair th[...]
Article
Ming Liu, Auteur ;
David L. Swanson, Auteur
Stopover behavior of migrant birds is influenced by their energetic condition, but also by extrinsic factors, including weather conditions and habitat attributes such as vegetation structure, microclimates, predation pressure, competition, and f[...]
Article
Philippa R. Gullett, Auteur ;
Ben J. Hatchwell, Auteur ;
Robert A. Robinson, Auteur ;
Karl L. Evans, Auteur
Productivity is a key demographic trait that can be influenced by climate change, but there are substantial gaps in our understanding of the impact of weather on productivity and recruitment in birds. Weather is known to influence reproductive s[...]
