an_der_Ree_Jaeger_van_der_Grift_Clevenger_2011_Ecology_and_Society_-_Effectc_of_Roads_and_Traffic_on_Wildlife_Editorial.pdf;/974450/1/van_der_Ree_Jaeger_van_der_Grift_Clevenger_2011_Ecology_and_Society_-_Effectc_of_Roads_and_Traffic_on_Wildlife_Editorial.pdf