Blar i University Museum of Bergen på tidsskrift "Ornis Norvegica"
Viser treff 1-4 av 4
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Diet of three sympatric species of granivorous songbirds in a Norwegian high mountain area during the early breeding season
(Journal article; Peer reviewed, 2022)Stomach samples of Lapland Longspur Calcarius lapponicus, Snow Bunting Plectrophenax nivalis, and Horned Lark Eremophila alpestris were collected at Hardangervidda in an early phase of the breeding season (during egg-laying ... -
Numbers of Horned Lark Eremophila alpestris are increasing at high alpine and arctic breeding sites in Norway
(Journal article; Peer reviewed, 2022)Strong declines in number of breeding Horned Larks Eremophila alpestris were reported from several Fennoscandian breeding grounds in the 1960s and 1970s. Counts from the species’ high alpine breeding grounds at Hardangervidda, ... -
Selection of territorial habitat in a declining population of Lapland Longspurs Calcarius lapponicus
(Journal article; Peer reviewed, 2023)The population of Lapland Longspur Calcarius lapponicus has declined drastically in the Scandinavian mountains over the last decades. One hypothesis is that the population decline has been caused by a change in vegetation ... -
Selective feeding on jellyfish organs by northern fulmars Fulmarus glacialis
(Peer reviewed; Journal article, 2019)Several marine animals prey extensively on jellyfish in spite of the low energy contents of this type of prey. Northern Fulmars Fulmarus glacialis observed in the Barents Sea feeding on medusae of lion’s mane jellies Cyanea ...