Citation: Ej. Solberg et Th. Ringsby, DOES MALE BADGE SIZE SIGNAL STATUS IN SMALL ISLAND POPULATIONS OF HOUSE SPARROWS, PASSER-DOMESTICUS, Ethology, 103(3), 1997, pp. 177-186
Citation: Be. Saether et al., LIFE-HISTORY VARIATION, POPULATION PROCESSES AND PRIORITIES IN SPECIES CONSERVATION - TOWARDS A REUNION OF RESEARCH PARADIGMS, Oikos, 77(2), 1996, pp. 217-226
Citation: Ej. Solberg et Th. Ringsby, HYBRIDIZATION BETWEEN HOUSE SPARROW PASSER-DOMESTICUS AND TREE SPARROW PASSER MONTANUS, Journal fur Ornithologie, 137(4), 1996, pp. 525-528
Citation: Ja. Kalas et al., METALS AND SELENIUM IN WILD ANIMALS FROM NORWEGIAN AREAS CLOSE TO RUSSIAN NICKEL SMELTERS, Environmental monitoring and assessment, 36(3), 1995, pp. 251-270
Authors:
LERKELUND HE
MOKSNES A
ROSKAFT E
RINGSBY TH
Citation: He. Lerkelund et al., AN EXPERIMENTAL TEST OF OPTIMAL CLUTCH SIZE OF THE FIELDFARE - WITH ADISCUSSION ON WHY BROOD PARASITES REMOVE EGGS WHEN THEY PARASITIZE A HOST SPECIES, Ornis Scandinavica, 24(2), 1993, pp. 95-102