S29 Ep13: Bears of the Last Frontier: City of Bears Photo GalleryMay 17, 2011 Bears of the Last FrontierA polar bear track next to car tracks in the city of Kaktovik.Bears of the Last FrontierChris and guide Dale Brower in a tent 8 miles out on the pack ice in Barrow, Alaska.Bears of the Last FrontierA young polar bear grabs the remains of a bowhead whale outside of Kaktovik.Bears of the Last FrontierA polar bear walks in the snow-covered Arctic.Bears of the Last FrontierA polar bear is surrounded by discarded bowhead whale meat. Bears of the Last FrontierChris and Joe film in the Arctic, a landscape both harsh and stunning.Bears of the Last FrontierA polar bear looks for scraps at the whale bone pile.Bears of the Last FrontierA chopper prepares to take off while the crew make plans.Bears of the Last FrontierA polar bear feeds on the remains of a bowhead whale.Bears of the Last FrontierA polar bear approaches the remains of a bowhead whale.Bears of the Last FrontierGiant whale bones dominate the landscape while a polar bear walks off in the distance.Bears of the Last FrontierChris Morgan tries to stay warm out on the pack ice.Bears of the Last FrontierA polar bear with her cubs at shoreline of Kaktovik.Bears of the Last FrontierChris quietly watches the caribou.Bears of the Last FrontierCaribou are true wanderers, migrating hundreds of miles across the Arctic tundra yearly.Bears of the Last FrontierA jagged mountain range that is part of Alaska's Gates of the Arctic National Park.Bears of the Last FrontierChris at the Western Arctic base camp. Bears of the Last FrontierCaribou tracks in the tundra. ©WNET, Photographers: Joseph Pontecorvo and Nimmida Pontecorvo SHARE