| Titre : | Ornis Fennica 92(2) - 2015 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Joerg E. Tillmann, Auteur ;
Katrin Ronnenberg, Auteur
There is an increasing awareness of the need to evaluate agricultural practices and the effectiveness of environmental conservation measures in order to halt the overall decline in farmland birds. One major reason for Grey Partridge population c[...]
Article
Lukasz Jankowiak, Auteur ;
Marcin Antczak, Auteur ;
Zbigniew Kwiecinski, Auteur ;
Pawel Szymanski, Auteur ;
Marcin Tobolka, Auteur ;
Piotr Tryjanowski, Auteur
The raptor community wintering in an extensively managed farmland was studied in Western Poland during seven winters (2006-2013). Data on raptor presence and numbers was obtained using the point count method. In the present paper we focus on the[...]
Article
Jannie K. Svendsen, Auteur ;
Henrik Sell, Auteur ;
Peder Klith Bocher, Auteur ;
Jens-Christian Svenning, Auteur
In this study we evaluate nest site and habitat preferences of Red-backed Shrike (Lanius collurio) in the national park Mols Bjerge, Denmark. In total, 28 nests were found during 2010 and 2011. To determine nesting site preferences, the species [...]
Article
Olav Hogstad, Auteur
The foraging patterns and time spent on vigilance behaviour by Willow Tits (Poecile montanus) were studied under varying weather conditions in a subalpine forest in central Norway during the winters of 2009-2013. The birds adjusted their microha[...]
