• NATF230 - Viltbiologi og forvaltning
• NATF330 - Viltforvaltning

Borchtchevski, V.G., Hjeljord, O., Wegge, P. & Sivkov, A.V. 2003. Does fragmentation by logging reduce grouse reproductive success in boreal forests? - Wildlife Biology 9: 257-228.

Hjeljord, O. 2003. Jaktglede, etikk og dyrevern. - Dyrenes Forsvarer (3): 12-13.

Hjeljord, O. 2003. Skogreservat fra Trillemarka til Stillehavet. - Kronikk, Nationen 26 mai.

Hjeljord, O. 2001. Dispersal and migration in northern forest deer - are there unifying concepts? - Alces 37: 353-370.

Hjeljord, O., Wegge, P., Rolstad, J., Ivanova, M. & Beshkarev, B.A. 2000. Spring-summer movements of male capercaillie Tetrao urogallus: A test of the "landscape mosaic" hypothesis. - Wildlife Biology 6: 251-256.

Hjeljord, O. & Histøl, T. 1999. Range - body mass interactions of a northern ungulate - a test of hypothesis. - Oecologia 119: 326-339.

Sæther, B.-E., Andersen, R., Hjeljord, O. & Heim, M. 1996. Ecological correlates of regional variation in life history of the moose Alces alces. - Ecology 77: 1493-1500.

Beshkarev, A.B., Blagovidov, A., Teplov, T. & Hjeljord, O. 1995. Spatial distribution and habitat preference of male capercaillie in the Pechora-Illych Nature Reserve in 1991-92. - Proc. Intern. Symp. Grouse 6: 48-53.

Hjeljord, O., Sæther, B.-E. & Andersen, R. 1994. Estimating energy intake of freeranging moose cows and calves through collection of feces. - Can. J. Zool. 72: 1409-1415.

Histøl, T. & Hjeljord, O. 1993. Winter feeding strategies of migrating and nonmigrating moose. - Can. J. Zool. 71: 1421-1428.

Eggestad, M., Enge, E., Hjeljord, O. & Sahlgaard, V. 1988. Glyphosate application in forest - ecological aspects: The effect on black grouse (Tetrao tetrix) summer habitat. - Scand. J. For. Res. 3: 129-135.

Hjeljord, O. & Grønvold, S. 1988. Glyposate application in forest - ecologal aspects: Browsing by moose (Alces alces) in relation to chemical and mechanical brush control. - Scand. J. For. Res. 3: 115-121.

Hjeljord, O., Sahlgaard, V., Enge, E., Eggestad, M. & Grønvold, S. 1988. Glyphosate application in forest - ecological aspects: The effect on mountain hare (Lepus timidus) use of a forest plantation. - Scand. J. For. Res. 3: 123-127.

Robbins, C.T., Hanley, T.A., Hagerman, A.E., Hjeljord, O., Baker, D.L., Schwartz, C.C. & Mautz, W.W. 1987. Role of tannins in defending plants against ruminants: reduction in protein avaiability. - Ecology 68: 98-107.