| Titre : | Journal of Ornithology 157(4) - 2016/06/02 |
| Type de document : | Bulletin |
| Paru le : | 02/06/2016 |
Dépouillements
Article
Enrique H. Bucher, Auteur ;
Juan J. Martínez, Auteur ;
M. C. de Aranzamendi, Auteur
Monk Parakeets (Myiopsitta monachus) are cooperative breeders, which means that one adult helps the breeding pair (trios). We found a breeding trio composed of two males and one female in a single breeding chamber of a two-chamber compound nest.[...]
Article
Ye Gong, Auteur ;
Rebecca T. Kimball, Auteur ;
Colette St Mary, Auteur ;
Xiang Cui, Auteur ;
Lin Wang, Auteur ;
Yunlei Jiang, Auteur ;
Haitao Wang, Auteur
Conspecific brood parasitism (CBP) is a widespread female alternative reproductive tactic, where clutches tended by a single female contain eggs laid by different females. CBP is disproportionately common in waterfowl, where females, not males, [...]
Article
Petr Heneberg, Auteur
Blister Beetles (Meloidae), invertebrates that can synthesize high doses of the protein phosphatase inhibitor cantharidin, are ingested preferentially by male Great Bustards (Otis tarda) during their mating season. Previous authors hypothesized [...]
Article
Lykke Pedersen, Auteur ;
Kevin C. Fraser, Auteur ;
T. Kurt Kyser, Auteur ;
Anders P. Tøttrup, Auteur
Understanding how events throughout the annual cycle interact to influence individual fitness and hence population dynamics is crucial to optimize conservation strategies for migratory birds. Despite major advancements in technology, direct trac[...]
Article
Peter H. Becker, Auteur ;
Heiko Schmaljohann, Auteur ;
Juliane Riechert, Auteur ;
Götz Wagenknecht, Auteur ;
Zuzana Zajková, Auteur ;
Jacob González-Solís, Auteur
We studied the temporal–spatial distribution of Common Terns Sterna hirundo along the East Atlantic Flyway. In 2009 and 2010 experienced adults from a colony on the German North Sea coast were tagged with geolocators recording light intensity an[...]
Article
Anna Gersten, Auteur ;
Steffen Hahn, Auteur
Timing the annual cycle according to local conditions is crucial for animals in seasonal environments, because individual resource requirements must match seasonal resource availabilities. Pre-nuptial spring migration is especially time constrai[...]
Article
Rita Hargitai, Auteur ;
Márton Herényi, Auteur ;
Gergely Nagy, Auteur ;
Zoltán Nyiri, Auteur ;
Zsuzsanna Eke, Auteur ;
János Török, Auteur
Avian mothers can influence the fitness of their offspring by resource investment into the egg. Allocation of macro- and micronutrients into the eggs may be costly for the female, therefore, we expect that resource investment may be affected by [...]
Article
Pascual López-López, Auteur ;
Javier de La Puente, Auteur ;
Ugo Mellone, Auteur ;
Ana Bermejo, Auteur ;
Vicente Urios, Auteur
Fast-moving technological advances, such as satellite tracking technologies, are providing in-depth information of aspects of avian ecology hitherto unknown. In fact, detailed information about movement ecology and ranging behaviour of birds is [...]
Article
Beatriz Martínez-Miranzo, Auteur ;
Eva Banda, Auteur ;
Andrea Gardiazábal, Auteur ;
Ernesto Ferreiro, Auteur ;
José I. Aguirre, Auteur
In recent years, long-term studies based on movement monitoring tools have improved our knowledge about spatial ecology and home range behaviour of endangered species. In order to study individual spatial–temporal variations in size, use and fid[...]
Article
Peter Sunde, Auteur ;
Pernille Johansen Naundrup, Auteur
The post-fledging dependency period (PFDP: from fledging to cessation of parental care) is a critical yet poorly studied life history transition phase during which juveniles mature and develop skills for independence. We studied the spatial and [...]
Article
Sumio Nakamura, Auteur ;
Alexey Kryukov, Auteur
The Jungle Crow (Corvus macrorhynchos) is a widespread species in Asia that underwent remarkable postglacial recolonisations during the Pleistocene and Holocene. In order to better understand the pattern of its settling and diversification, we i[...]
Article
Rufous coloration associated with terrestrial locomotion in the adaptive radiation of Malagasy Couas
Masaru Hasegawa, Auteur ;
Emi Arai, Auteur
Adaptive radiation is a suitable system for the study of the (co)evolution of traits because phylogeographic constraints should be of minor importance. Adaptive radiation of beak morphology in birds is a classic example, but the evolution of oth[...]
Article
Jana Svobodová, Auteur ;
Barbora Gabrielová, Auteur ;
Pavel Hyršl, Auteur ;
Tomáš Albrecht, Auteur ;
Michal Vinkler, Auteur
According to the viability indicator hypothesis, ornaments of many bird species honestly signal individual quality and health status. In this study, we investigated the health- and stress-indicating capacity of both feather- and skin-based ornam[...]
Article
Jano Núñez-Zapata, Auteur ;
A. Townsend Peterson, Auteur ;
Adolfo G. Navarro-Sigüenza, Auteur
It is suggested that dispersal and vicariance led to speciation in Mesoamerican taxa during the Pleistocene, as a consequence of climatic fluctuations and resulting range disjunctions, but few biogeographic studies have been developed to assess [...]
Article
Alexey Opaev, Auteur
The complexity of bird song could serve as an indicator of male quality. Repertoire size is a widely used measure of song complexity. However, little is known about the influence of repertoire size on the song sequencing patterns. At the same ti[...]
Article
Fernanda de Almeida Santos, Auteur ;
João Stenghel Morgante, Auteur ;
Esteban Frere, Auteur ;
Ana Millones, Auteur ;
Martin Sander, Auteur ;
Juliana de Abreu Vianna, Auteur ;
Gisele Pires de Mendonça Dantas, Auteur
The high dispersal ability of seabirds and the absence of geographical barriers has led to high gene flow and reduced population differentiation. Nevertheless, some species with philopatric behavior have restricted gene flow among colonies, reve[...]
