Citation: Cc. Gloyne et Ap. Clevenger, Cougar Puma concolor use of wildlife crossing structures on the Trans-Canada highway in Banff National Park, Alberta, WILDL BIOL, 7(2), 2001, pp. 117-124
Citation: Ap. Clevenger et N. Waltho, Factors influencing the effectiveness of wildlife underpasses in Banff National Park, Alberta, Canada, CONSER BIOL, 14(1), 2000, pp. 47-56