Browsing Artikler, rapporter, filmer / Articles, reports, movies by Journals "Ornis Fennica"
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Comparing predation on forest grouse nests by avian and mammalian predators in two contrasting boreal forest landscapes by the use of artificial nests
(Journal article; Peer reviewed, 2012)Egg predation is an important determinant of breeding success among boreal forest grouse, but the relative roles ofmammalian and avian predators are poorly known. During spring/early summer of 2010, predation on artificial ... -
Field selection of greylag geese (Anser anser) Implications for management of set-aside fields to alleviate crop damage
(Peer reviewed; Journal article, 2022)Greylag geese (Anser anser) have been increasing in numbers in Europe during the last decades. They forage and roost in agricultural landscapes and may cause damage to sensitive crops. We studied field selection ... -
Lek site defines annual spatial use of male Black Grouse (Tetrao tetrix)
(Journal article; Peer reviewed, 2017)Adult male Black Grouse ( Tetrao tetrix ) are assumed to use the same lek throughout their life-span and juveniles are rarely observed settling far from their natal areas. Here we re- port results on a study of lek ...