European Journal of Wildlife Research
European Journal of Wildlife Research > 2011 > 57 > 4 > 949-958
European Journal of Wildlife Research > 2011 > 57 > 4 > 909-922
European Journal of Wildlife Research > 2011 > 57 > 4 > 949-958
European Journal of Wildlife Research > 2011 > 57 > 4 > 909-922