Fauna Norvegica. Ser. C, vol. 4, No 2=1981, No 4. CINCLUS, Norwegian journal of ornithology
Bok · Engelsk · 1981
| Utgitt | Oslo : Norsk zoologisk tidsskriftsentral , 1981
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| Omfang | S. 49-96 : diagr., fig., kart
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| Opplysninger | Organ for Norsk ornitologisk forening. - Av innholdet: Seasonal variations in the occurrence of Common Eider Somateria mollissima (L.) at Akerøya, Østfold, SE Norway / Ole Jørgen Hanssen. Amerikansk krikkand Anas crecca carolinensis observert første gang i Norge / Reidar Hindrum. Diet of Willow Grouse Lagopus lagopus chicks on a coastal Island / Svein Myrberget. On a "crash" in a population of Willow Grouse Lagopus lagopus / Svein Myrberget, Ørjan Olsvik and Terje Sæther. The Stonechat Saxicola torquata in western Norway south of 62°N 1973-1980 / Aanen Munkejord. The daily activity pattern of the Rook Corvus frugilegus during the breeding season / Eivin Røskaft. Geographical variation and sexual dimorphism in Scandinavian Willow Warblers Phylloscopus trochilus / Tore Fonstad and Olav Hogstad. Song activity of the Willow Warbler Phylloscopus trochilus and the Brambling Fringilla montifringilla in a heath birch forest during the breeding season / Tore Fonstad. - Har bibliografi
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