In 1995, the first gray wolves were transported from Alberta, Canada to Yellowstone National Park, to repopulate the sprawling landscape with the species, .\rbr\rbr\rbr\rbrIn The Valley Of The Wolves full documentary Welcome To My new Channel Documentary ! like subscribe for more video documentary on lions, lions .\rbr\rbrSurvival in The Valley of The Wolvesfull documentaryHD 720p.\rbr\rbrdocumentary on lions, lions documentary 2015, lions in africa documentary, lions of africa documentary, animal hunting, in africa, BBC wildlife, documentary full, .