Blar i Master's theses (INA) på forfatter "Sonerud, Geir Andreas"
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Diet and diel pattern in the tawny owl (Strix aluco)
Vik, Jonas Olseng (Master thesis, 2017)Through continuous video monitoring of three tawny owls (Strix aluco) nests in Akershus county in southeast Norway during April and May 2016. I recorded prey deliveries and prey handling. A total of 284 prey items were ... -
Diet, diel pattern of prey deliveries and prey handling of nesting peregrines (Falco peregrinus) in Norway, as revealed by video monitoring
Bech, Joachim Solheim (Master thesis, 2016-08-15)The diet, diel pattern of prey deliveries, and prey handling behaviour of a nesting pair of the peregrine falcon (Falco peregrinus) in southeast Norway was studied with video recording equipment at the nest and direct ... -
Home range and area use of female Eurasian kestrels (Falco tinnunculus) in the boreal forest during the breeding season
Cunningham, Sari Christine (Master thesis, 2013-09-18)I studied home range and area use of the female Eurasian kestrel (Falco tinnunculus), in the boreal forested area of Trysil municipality (61°00' - 61°41'N, 11°44' - 12°52'E) in the breeding season of 2011, a peak vole year. ... -
Prey choice, prey deliveries and prey handling in a generalist predator : video monitoring at a nest of the eagle owl (Bubo bubo)
Nyhammer, Vegard (Master thesis, 2016-07-26)To record prey delivery and handling, and nest of the eagle owl (Bubo bubo), a breeding pair was video monitored during 6 June – 25 July in Meland municipality in Hordaland County, Norway. A total of 49 prey items were ... -
Video monitoring of ospreys (Pandion haliaetus) at the nest : prey deliveries, feeding time and potential family conflicts
Lien, Tuva Flor (Master thesis, 2017)Prey deliveries and feeding time was recorded and analyzed at two osprey (Pandion haliaetus) nests located in Østfold county, Norway during the breeding season of 2016. Feeding time analysis was only done when the nestlings ... -
Video monitoring reveals sexual differences in prey selection and prey handling in western marsh harriers (Circus aeruginosus) in Norway
Hansen, Kim Daniel (Master thesis, 2017)A breeding population of marsh harriers (Circus aeruginosus) has established in SE Norway during the last decades, and the population is increasing. Yet, no study of the breeding ecology of this population has been conducted. ...