| Titre : | Ornis Fennica 91(4) - 2014 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Thomas Bregnballe, Auteur ;
Ole Amstrup, Auteur ;
Thomas E. Holm, Auteur ;
Preben Clausen, Auteur ;
Anthony D. Fox, Auteur
After circa 35 years of drainage and intensive arable tillage, the lower Skjern River, Denmark was re-engineered to its original meanders and flooding regime, creating 22 km(2) of lakes, shallow wetlands and seasonally flooded grazed wet grassla[...]
Article
First evidence of widespread nocturnal activity of Lesser Kestrel (Falco naumanni) in Southern Italy
Marco Gustin, Auteur ;
Alessandro Ferrarini, Auteur ;
Giuseppe Giglio, Auteur ;
Stefania Caterina Pellegrino, Auteur ;
Annagrazia Frassanito, Auteur
We report here the first description of recorded nocturnal activity of the Lesser Kestrel in Italy. Using accurate GPS data-loggers on nine birds, we registered widespread nocturnal flights with distances from nests up to 19 km. At night, Lesser[...]
Article
Chaminda Pradeep Ratnayake, Auteur ;
Chiara Morosinotto, Auteur ;
Suvi Ruuskanen, Auteur ;
Alexandre Villers, Auteur ;
Robert L. Thomson, Auteur
Passive Integrated Transponder (PIT) tags have been widely used for ornithological research. However, only few studies have reported their impacts on individuals. We assessed the efficacy of subcutaneous PIT tag implantation in the mantel area o[...]
Article
Elena Alvarez, Auteur ;
Emilio Barba, Auteur
In several bird species only one member of the pair incubates the eggs. This individual should trade-off the time between caring for the eggs and leaving the nest to forage or perform other self-maintenance activities. Thus, daytime incubation i[...]
Article
Tapio Solonen, Auteur ;
Martti Hilden, Auteur
Urbanization and climate change are two environmental factors that have most prominently affected breeding phenology of birds during recent decades. We examined such relationships in rural, suburban and urban nest box populations of Great Tits P[...]
Article
Olli J. Loukola, Auteur ;
Janne-Tuomas Seppanen, Auteur ;
Jukka T. Forsman, Auteur
Pied flycatchers (Ficedula hypoleuca) are sometimes known to construct their nest on top of a previously constructed tit (Parus spp.) or flycatcher nest, a behaviour dubbed "nest take-over". Here, we tested whether flycatchers truly prefer to "t[...]
