Eldegard, K., Selås, V., Sonerud, G. A., Steel, C. & Rafoss, T. 2003. The effect of parent sex on prey deliveries to fledgling Eurasian sparrowhawks Accipiter nisus. - Ibis 145: 667-672.
Ringvold, A., Anderssen, E., Jellum, E., Bjerkås, E., Sonerud, G.A., Haaland, P., Devor, T. & Kjønniksen, I. 2003. UV-absorbing compounds in the aqueous humor from aquatic mammals and various non-mammalian vertebrates. - Opthalmic Res. 35: 208-216.
Beheim, J., Eldegard, K., Bjørnstad, G., Isaksson, M., Sonerud, G., Heie, O. & Klungland, H. 2002. DNA polymorphisms in boreal owls (Aegolius funereus). - Journal of Raptor Research 36: 218-219.
Smedshaug, C.A., Lund, S.E., Brekke, A., Sonerud, G.A. & Rafoss, T. 2002. The importance of the farmland-forest edge to area use of breeding hooded crows as revealed by radio telemetry. - Ornis Fennica 78: 145-158.
Sonerud, G.A., Hansen, H. & Smedshaug, C.A. 2002. Individual roosting strategies in a flock-living bird: movement and social cohesion of hooded crows (Corvus corone cornix) from pre-roost gatherings to roost sites. - Behavioral Ecology and Sociobiology 51: 309-318.
Selås, V., Sonerud, G.A., Histøl, T. & Hjeljord, O. 2001. Synchrony in short-term fluctuations of body mass of moose calves and population density of bank voles supports the mast depression hypothesis. - Oikos 92: 271-278.
Sonerud, G.A., Smedshaug, C.A. & Bråthen, Ø. 2001. Ignorant hooded crows follow knowledgeable roost mates to food: support for the information centre hypothesis. - Proc. R. Soc. Lond. B 268: 827-831.
Strøm, H. & Sonerud, G.A. 2001. Home range and habitat selection in the Pygmy Owl Glaucidium passerinum. - Ornis Fennica 79: 1-13.
Hansen, H., Smedshaug, C.A. & Sonerud, G.A. 2000. Pre-roosting behaviour of hooded crows (Corvus corone cornix). - Canadian Journal of Zoology 78: 1813-1821.
Smedshaug, C.A., Selås, V., Lund, S.E. & Sonerud, G.A. 1999. The effect of a natural reduction of red fox Vulpes vulpes on small game hunting bags in Norway. - Wildlife Biology 5: 157-166.
Heggland, A. & Sonerud, G.A. 1998. Mapping the distribution of the birch mouse Sicista betulina by analyzing prey from nests of the Tengmalm´s owl: new records from Norway. - Fauna 51: 50-56.
Sonerud, G.A. 1997. Hawk owls in Fennoscandia: population fluctuations, effects of modern forestry, and recommendations on improving foraging habitat. - Journal of Raptor Research 31: 167-174.
Steen, H., Ims, R.A. & Sonerud, G.A. 1996. Spatial and temporal patterns of small-rodent population dynamics at a regional scale. - Ecology 77: 2365-2372.
Jacobsen, B.V. & Sonerud, G.A. 1993. Synchronous switch in diet and hunting habitat as a response to disappearence of snow cover in Tengmalm´s owl Aegolius funereus. - Ornis Fennica 70: 78-88.
Sonerud, G.A. 1993. Reduced predation by nest box relocation: differential effect on natural and artificial Tengmalm´s owl nests. - Ornis Scandinavica 24: 249-253.
Bye, F.N., Jacobsen, B.V. & Sonerud, G.A. 1992. Auditory prey location in a pause-travel predator: search height, search time and attack range of Tengmalm´s owls Aegolius funereus. - Behavioral Ecology 3: 266-276.
Sonerud, G.A. 1992. Nest predation may make the "deception hypothesis" unneccessary to explain polygyny in the Tengmalm´s owl. - Animal Behaviour 43: 871-874.
Sonerud, G.A. 1992. Search tactics of a pause-travel predator: adaptive adjustments of perching times and move distances by hawk owls Surnia ulula. - Behavioral Ecology and Sociobiology 30: 207-217.
Sonerud, G.A. 1992. Functional responses of birds of prey: biases due to the load-size effect in central place foragers. - Oikos 63: 223-232.
Nybo, J.O. & Sonerud, G.A. 1990. Seasonal changes in diet of hawk owls Surnia ulula: importance of snow cover. - Ornis Fennica 67: 45-51.
Sonerud, G.A. 1989. Allocation of prey between self-consumption and transport in two different-sized central place foragers. - Ornis Scandinavica 20: 69-71.
Fjeld, P.E. & Sonerud, G.A. 1988. Food caching, cache recovery, and the use of an egg shell dump in hooded crows Corvus corone cornix. - Ornis Scandinavica 19: 268-274.
Sonerud, G.A. 1988. To distract display or not: grouse hens and foxes. - Oikos 51: 233-237.
Sonerud, G.A. 1988. What causes the extended lows in microtine cycles? Analysis of fluctuations in sympatric shrew and microtine populations in Fennoscandia. - Oecologia 76: 37-42.
Sonerud, G.A., Solheim, R. & Prestrud, K. 1988. Dispersal of Tengmalm´s owl Aegolius funereus in relation to prey availability and nesting success. - Ornis Scandinavica 19: 175-181.
Sonerud, G.A. & Fjeld, P.E. 1987. Long-term memory in egg predators: an experiment with a hooded crow. - Ornis Scandinavica 18: 323-325.
Sonerud, G.A. 1986. Effect of snow cover on seasonal changes in diet, habitat, and regional distribution of raptors that prey on small mammals in boreal zones of Fennoscandia. - Holarctic Ecology 9: 33-48.
Sonerud, G.A. 1985. Nest hole shift in Tengmalm´s owl Aegolius funereus as defence against nest predation involving long-term memory in the predator. - Journal of Animal Ecology 54: 179-192.
Sonerud, G.A. 1985. Brood movements in grouse and waders as defence against win-stay search in their predators. - Oikos 44: 287-300.
Sonerud, G.A. 1985. Risk of nest predation in three species of hole nesting owls: influence on choice of nesting habitat and incubation behaviour. - Ornis Scandinavica 16: 261-269.
UMB hovedside
