Citation: O. Hogstad et I. Stenberg, BREEDING SUCCESS, NESTLING DIET AND PARENTAL CARE IN THE WHITE-BACKEDWOODPECKER DENDROCOPOS-LEUCOTOS, Journal fur Ornithologie, 138(1), 1997, pp. 25-38
Citation: O. Hogstad, ACCUMULATION OF CADMIUM, COPPER AND ZINC IN THE LIVER OF SOME PASSERINE SPECIES WINTERING IN CENTRAL NORWAY, Science of the total environment, 183(3), 1996, pp. 187-194
Citation: O. Hogstad, DO AVIAN AND MAMMALIAN NEST PREDATORS SELECT FOR DIFFERENT NEST DISPERSION PATTERNS OF FIELDFARES TURDUS-PILARIS - A 15-YEAR STUDY, Ibis, 137(4), 1995, pp. 484-489
Citation: O. Hogstad et Rt. Kroglund, THE THROAT BADGE AS A STATUS SIGNAL IN JUVENILE MALE WILLOW TITS PARUS-MONTANUS, Journal fur Ornithologie, 134(4), 1993, pp. 413-423
Citation: O. Hogstad, STRUCTURE AND DYNAMICS OF A PASSERINE BIRD COMMUNITY IN A SPRUCE-DOMINATED BOREAL FOREST - A 12-YEAR STUDY, Annales zoologici Fennici, 30(1), 1993, pp. 43-54