Browsing Bergen Open Research Archive by Author "Fjeldheim, Vegard Bang"
Now showing items 1-2 of 2
-
Diet of three sympatric species of granivorous songbirds in a Norwegian high mountain area during the early breeding season
Byrkjedal, Ingvar; Fjeldheim, Vegard Bang; Halvorsen, Lene Synnøve; Lislevand, Terje (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 ... -
Selection of territorial habitat in a declining population of Lapland Longspurs Calcarius lapponicus
Fjeldheim, Vegard Bang; Byrkjedal, Ingvar; Lislevand, Terje (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 ...