Winter food supply limits growth of Northern vole populations in the absence of predation - Huitu, Otso; Koivula, Minna; Korpimäki, Erkki; Klemola, Tero; Norrdahl, Kai (us, 2003)
Keywords: Ko; direct density dependence; field experiment; field vole; food supplementation; Microtus agrestis; overwinter survival; popultation cycles; population limitation; predation; predator exlusion; winter food supply