| Titre : | Ardea 111(2) - October, 2023 |
| Type de document : | Bulletin |
| Paru le : | 01/10/2023 |
Dépouillements
Article
Nuno Oliveira, Auteur ;
Patricia Abreu, Auteur ;
Hany Alonso, Auteur ;
Ana Isabel Fagundes, Auteur ;
Alice Macq, Auteur ;
Pedro Luis Geraldes, Auteur ;
Joana Andrade, Auteur
Few studies have explored local and global environmental effects on the demographic rates of small seabird species such as storm-petrels. We analysed ringing data (from 2011-2022) to investigate the demographic parameters of a breeding populatio[...]
Article
Alexey Opaev, Auteur ;
Ekaterina Shishkina, Auteur ;
Alexander Rubtsov, Auteur
Yellowhammers Emberiza citrinella and Pine Buntings E. leucocephalos hybridize in a c. 2500 km wide sympatric zone in northwest Asia. In the centre of this zone, over the last 50 years males with Yellowhammer and intermediate (i. e. hybrid) phen[...]
Article
Rimgaudas Treinys, Auteur ;
Ervin Komar, Auteur ;
Daiva Vaitkuviene, Auteur
The White-tailed Eagle Haliaeetus albicilla may aggregate in areas with high fish supply during their autumn movements. Here, we report on data collected between 2008 and 2019 concerning numbers of White-tailed Eagles visiting fish-ponds located[...]
Article
H. Herman van Oosten, Auteur
Common Cuckoos Cuculus canorus are obligate brood parasites, laying eggs in nests of other species. Cuckoo nestlings are often thought to be insatiable, compared to host broods. However, in Reed Warblers Acrocephalus scirpaceus and a few other s[...]
Article
Jan Veen, Auteur ;
Hanneke Dallmeijer, Auteur ;
Moussa Sega Diop, Auteur ;
Eelke Folmer, Auteur ;
Wim C. Mullié, Auteur ;
Mor Sylla, Auteur ;
Thor Veen, Auteur
This study reports on the diet of breeding West African Crested Terns Thalasseus albididorsalis on the basis of otoliths found in excrement (a mixture of pellets and faeces near nests). During the period 1998-2019, towards the end of the incubat[...]
Article
Ruben C. Fijn, Auteur ;
Rob van Bemmelen, Auteur
Article
R.W. Summers, Auteur ;
R.L. Swann, Auteur ;
Brian Etheridge, Auteur ;
Norman Elkins, Auteur
Article
Manuel Fuertes-Recuero, Auteur ;
Davide Longhin, Auteur ;
Leonardo Chiesurin, Auteur ;
Samuele Tusini, Auteur ;
Juan Carlos Fontanillas Perez, Auteur ;
Alejandro Cantarero, Auteur
Polymelia is a congenital defect characterized by an excessive number of limbs. Leg malformations are unusual and have rarely been reported in birds. The ultimate mechanism that regulates this type of abnormal development is not yet well underst[...]
Article
Jorge Garrido-Bautista, Auteur ;
Gregorio Moreno-Rueda, Auteur ;
Manuel Nunes, Auteur ;
Jaime A. Ramos, Auteur ;
Ana Claudia Norte, Auteur
Avian growth has been traditionally examined using logistic, Gompertz or von Bertalanffy non-linear equations. Although many studies have analysed nestling mass increase and the factors affecting growth rates, there is little information on nest[...]
Article
Carlos Gutierrez-Exposito, Auteur ;
Miguel Clavero, Auteur ;
Eloy Revilla, Auteur
Conservation status assessment of bird species is essential to prioritize conservation and monitoring efforts; however, this is not always possible to achieve due to lack of field data or scientific knowledge. In this context citizen science pla[...]
Article
Jan Husek, Auteur ;
Petr Klvana, Auteur ;
Jaroslav Cepak, Auteur
Flexibility in migratory behaviour may have significant consequences for the adaptability of birds to ongoing environmental changes. Shifts in arrival and departure dates, migration distance and even direction of migration have all been demonstr[...]
Exemplaires(1)
| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| 13137 | 1/6 | Périodique | Bibliothèque | Périodiques étagère 1 | Disponible |
