P. Uhd Jepsen

• Feeding ecology of Goldeneye (Bucephala clangula) during the wing-feather moult in Denmark
• Jordsand
• Studies of the moult migration and wing-feather moult of the goldeneye (Bucephala clangula) in Denmark
• The distribution and numbers of goldeneye (Bucephala clangula) moulting in Denmark
• Vildtreservatet Felsted Kog