Affiliation: | aLaboratory for Forest, Nature and Landscape Research, Katholieke Universiteit Leuven, Vital Decosterstraat 102, B-3000 Leuven, Belgium bLaboratory of Forestry, University of Gent, Geraardsbergse Steenweg 267, B-9090 Gontrode, Belgium cLaboratory of Soil Fertility and Soil Biology, Katholieke Universiteit Leuven, Kasteelpark Arenberg, B-3001 Heverlee, Belgium dOffice Nationale de la Chasse et de la Faune Sauvage, Saint Benoist, F- 78610 Auffargis, France |