Source: NPS Photo by Neal HerbertTaman Nasional Kobuk ValleyDuniaAmerika UtaraAmerika SerikatNorthwest ArcticAlaskaTaman Nasional Kobuk Valley
Source: NPS Photo by Neal HerbertTaman Nasional Kobuk ValleyDuniaAmerika UtaraAmerika SerikatNorthwest ArcticAlaskaTaman Nasional Kobuk Valley
Source: NPS Photo by Neal HerbertTaman Nasional Kobuk ValleyDuniaAmerika UtaraAmerika SerikatNorthwest ArcticAlaskaTaman Nasional Kobuk Valley
Source: NPS/J. KardiakMonumen Nasional Cape KrusensternDuniaAmerika UtaraAmerika SerikatNorthwest ArcticAlaskaMonumen Nasional Cape Krusenstern