| Titre : | Ornis Fennica 83(1) - 2006 |
| Type de document : | Bulletin |
| Paru le : | 01/04/2006 |
Dépouillements
Article
Mattia Brambilla, Auteur ;
Diego Rubolini, Auteur ;
Franca Guidali, Auteur
The Eagle Owl Bubo bubo is conventionally regarded as an important predator of smaller diurnal birds of prey. In this study, we analysed the relationships between Peregrine productivity and the proximity to Eagle Owl nests/cliffs in a cliff-nest[...]
Article
A. Lehikoinen, Auteur
The Great Cormorant Phalacrocorax carbo sinensis started to breed in Finland in 1996 following rapid growth of the population in western Europe. The Finnish population increased very quickly in nine years from
Article
M. Polak, Auteur
The relationship between vocalization rate and nesting parameters in the polygynous Great Bittern Botaurus stellaris was studied in a breeding population of eastern Poland. There was a difference between individuals in mean length of boom train [...]
Article
E. T. Mezquida, Auteur ;
A. Villaran, Auteur
Populations of the Reed Bunting (Emberiza schoeniclus) have suffered serious declines in western Europe during the last three decades. However, information on population parameters of migratory populations in their wintering quarters are scarce.[...]
Article
M. Remisiewicz, Auteur ;
L. Wennerberg, Auteur
Sex and age differences in spring migration phenology were studied in the Wood Sandpiper - a monomorphic wader of inland wetlands. Birds were sexed by DNA analysis. During the rapid passage through NE Poland in 2003, the first males occurred 4 d[...]
