Author Details

Hågvar, Sigmund, Norway

• Ornis Norvegica Vol 32 (2009) Articles
  Food habits and niche overlap in three alpine passerine birds, South Norway
  PDF (Norsk Bokmål) PDF
• Ornis Norvegica Vol 28 (2005) Articles
  Forest strips left along water and bog can be valuable for birds. A case of experimental cutting
  PDF (Norsk Bokmål) PDF