Fauna Norvegica. Ser. C, vol. 5, No 1=1982, No 2. CINCLUS, Norwegian journal of ornithology



Bok Engelsk 1982
Utgitt
Oslo : Norsk zoologisk tidsskriftsentral , 1982
Omfang
48 s. : ill., diagr., fig., kart
Opplysninger
Organ for Norsk ornitologisk forening. - Av innholdet: Improved breeding success of Fieldfares Turdus pilaris nesting close to Merlins Falco columbarius / Olav Hogstad. Terriotorialism, neighbour conflicts and social interactions in the Rook Corvus grugilegus during the breeding season / Eivin Røskaft. Recent changes in the breeding population and nesting habits of Black-headed Gull Larus ridibundus L. in the Østfold archipelago, SE Norway / Ole Jørgen Hanssen. Variations in body measurements of the Willow Tit Parus montanus, together with a method for sexing live birds and data on the degree of shrinkage in size after skinning / Svein Haftorn. How representative of bird populations are specimens in museum collections: data on Norwegian Corvids / Tore Slagsvold and Kolbjørn Skipnes. Sex ratio of goldcrests Regulus regulus on autumn migration / Jan Lifjeld. Parental behaviour of male Willow Grouse Lagopus lagopus lagopus / Hans Chr. Pedersen and Reidar Andersen. The mercury content in feathers of the Sparrowhawk Accipiter nisus in Norway / Uehli Bühler and Gunnar Norheim. - Har bibliografi
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