| Titre : | Ornis Fennica 80(1) - 2003 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
A. Jantti, Auteur ;
J. Suhonen, Auteur ;
M. Kuitunen, Auteur ;
T. Aho, Auteur
The theory of parental care predicts that paternal nest defence should be equal to maternal care in monogamous species. We tested this prediction on the Eurasian Treecreeper Certhia familiaris, using a stuffed model of the Great Spotted Woodpeck[...]
Article
Brigitte Poulin, Auteur ;
Gaëtan Lefebvre, Auteur
The Great Bittern Botaurus stellaris is a secretive bird that lives in dense reed marshes. Population surveys of this vulnerable species are based on the characteristic vocalization (booms) of males during the breeding season. Probability of det[...]
Article
A. Gregoire, Auteur ;
S. Garnier, Auteur ;
N. Dreano, Auteur ;
B. Faivre, Auteur
Various studies have shown that predation rates depend on several factors, such as nest site and nest characteristics, nest defense and clutch size. However, the relative contribution of each factor in determining the observed patterns of nest p[...]
Article
A. Wuczynski, Auteur ;
K. Konieczny, Auteur
Article
T. S. Osiejuk, Auteur ;
K. Ratynska, Auteur ;
J. P. Cygan, Auteur ;
S. Dale, Auteur
Article
A. Antonov, Auteur ;
D. Atanasova, Auteur
This study tested if urbanisation had small-scale effects on Magpie reproductive biology. It was carried out in 1999-2000 in Sofia, Bulgaria, where one of the highest Magpie population densities known is found. Breeding parameters were compared [...]
