dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Gjershaug, Jan Ove, - Rov, N - Nygard, T - Prawiradilaga, D M - Afianto, M Y - Hapsoro - Supriatna, A
    Type: Article
    In: The journal of raptor research
    Volume: 38
    Issue: 4
    Date: 2004
    Page Range: 343--349
    Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
  2. By: Gjershaug, Jan Ove, - Forset, Ole Andreas - Woldvik, Kjell - Espmark, Yngve
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 126
    Date: 2006
    Page Range: 73--80
    Publication Info: London, British Ornithologists' Club, 1893-
  3. By: Gjershaug, Jan Ove, - Kvaloy, K - Rov, N - Prawiradilaga, D M - Suparman, U - Rahman, Z
    Type: Article
    In: Forktail
    Volume: 20
    Date: 2004
    Page Range: 55--62
    Publication Info: Oxford,