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dc.contributor.authorSolheim, Roar
dc.contributor.authorStefansson, Ove
dc.date.accessioned2018-02-08T11:22:50Z
dc.date.available2018-02-08T11:22:50Z
dc.date.created2017-09-06T15:44:02Z
dc.date.issued2016
dc.identifier.citationOrnis Svecica. 2016, 26 125-134.nb_NO
dc.identifier.issn1102-6812
dc.identifier.urihttp://hdl.handle.net/11250/2483482
dc.description.abstract3073 Great Grey Owls were banded in Sweden in 1955– 2012. 416 were controlled at least once (54.6%) or recovereddead (45.4%).Three birds banded as nestlings were recovered in their 17th calendar year. Most birds were recovered during first year of life. Only 4 females were controlled breeding as 2CY birds. 91.3% of birds controlled as first time breeders were at least 4CY. Birds banded as nestlings and recovered dead between September and July moved 100.8 km (mean) with a median distance of 64 km. Juveniles controlled alive moved 45.9 km (mean) with a median distance of 23 km during first year of life. Maximum natal dispersal was 650 km. Median natal dispersal for females was 40 km, between 7 km and 115 km depending on longevity from hatching to control. Females at ages 2CY, 5CY, 8CY and 11CY had the lowest median natal dispersals. Median secondary dispersal distances (from one nest to a later nestsite) for females lay between 0 km and 9 km. For males both mean and median secondary dispersal distances were less than 3 km.nb_NO
dc.language.isoengnb_NO
dc.publisherSveriges ornitologiska föreningnb_NO
dc.titleLife span, dispersal and age of nesting Great Grey Owls (Strix nebulosa lapponica) in Sweden.nb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber125-134nb_NO
dc.source.volume26nb_NO
dc.source.journalOrnis Svecicanb_NO
dc.identifier.cristin1491483
dc.description.localcodenivå1nb_NO
cristin.unitcode201,0,0,0
cristin.unitnameUniversitetet i Agder
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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