| Titre : | Ornis Fennica 96(2) - December, 2019 |
| Type de document : | Bulletin |
| Paru le : | 01/12/2019 |
Dépouillements
Article
Adriaan de Jong, Auteur ;
Jyrki Torniainen, Auteur ;
Oleg Bourski, Auteur ;
Wieland Heim, Auteur ;
Lars Edenius, Auteur
Vagrant birds are mesmerizing birdwatchers worldwide, but the nature of vagrancy and the true origin of the vagrants are poorly known. To Western Europe, the massive Siberian land mass delivers most of the vagrant songbirds, e.g. Yellow-browed W[...]
Article
Nader Habibzadeh, Auteur ;
Tobias Ludwig, Auteur
The need to obtain information on population size to inform management actions for conservation is imperative. Despite this, reliable data on Caucasian grouse abundance is scarce in Iran. The goal of this study was to explore the potential distr[...]
Article
Alexandra Sinelschikova, Auteur ;
Martin Griffiths, Auteur ;
Michael Vorotkov, Auteur ;
Victor Bulvuk, Auteur ;
Casimir Bolshakov, Auteur
Birds possess behavioural and physiological adaptations which permit them to minimize time and energy expenditure during migration in a broad spectrum of winds, for instance, by varying their airspeed. Nocturnally migrating birds were recorded b[...]
Article
Assessment of genetic variation and evolutionary history of Caucasian Grouse (Lyrurus mlokosiewiczi)
Maryam Mostajeran, Auteur ;
Mansoureh Malekian, Auteur ;
Sima Fakheran, Auteur ;
Marine Murtskhvaladze, Auteur ;
Davoud Fadakar, Auteur ;
Nader Habibzadeh, Auteur
Caucasian Grouse (Lyrurus mlokosiewiczi) is an endemic species found in the Caucasus whose population is declining. Initial assessment of genetic variation and phylogenetic status of the species confirmed the monophyly of L. mlokosiewiczias and [...]
Article
Darío Chamorro, Auteur ;
Irene Nieto, Auteur ;
Raimundo Real, Auteur ;
Antonio-Roman Munoz, Auteur
For several decades, there have been changes in the distance of bird migration. The Eurasian Reed Warbler Acrocephalus scirpaceus is a Trans-Saharan migratory species, which, as recent records suggest, is increasingly wintering in the Iberian Pe[...]
