programwas ms pport om thepen rirs funda program supported byhe william and flora hewlett foundation, patagonia median obsession is made ♪♪ narrator: it's been called terra incognita, the unknown land, a vast maze of islands, inlets, and peninsulas that populate a mostly frozen sea. it is largely treeless, its ground mostly frozen,

support from the open rivers fund, a program supported by the william and flora hewlett foundation, patagonia media grants, the maybelle clark mcdonald foundation, the freas foundation, the dalton family trust, and the north umpqua foundation. ♪♪♪ ♪♪♪ shanracef salmonince theprehisth has not st an enre wentxtinct or 5 llion yes ago. ♪♪ shanracef salmonince theprehisth has not st an enre shan but nowime running outor the st wild ns of spring cnook, shan but nowime ♪♪ guably, e most vered pafic salm. ♪♪ deborah gis: salmoare thmost amang speci on the plan, and rely, if you're tking abo one grouof thosealmon, the spri chinook salm are at e p of tt list silawhitman: spiritl impor, th fish isery pronnced. ss thuro friend mine cls them riners andanpt descrtion and th's l these fh. ey're bacally thbest the best, andhese sh are areally hh riskf extincon. mike mler: sprg run's st a go examplef a specs that is scriticalrom an ecologic, a cultal, and onomic pspectiveyet it's just n and th've beenisappearg fodecades,nd nobody'seally done anythingbout it. and th've beenisappearg fodthey'rthe lostalmon. ♪♪ shane

support from the open rivers fund, a program supported by the william and flora hewlett foundation, patagonia media j? grants, the maybelle clark mcdonald foundation, the freas foundation, the dalton family trust, and the north umpqua foundation. ♪♪♪ ♪♪♪ aracef salmonince theprehisth s not lo an enti wentxtinct or 5 llion yes ago. ♪♪ aracef salmonince theprehisth s not lo an enti shan but nowime running outor the la wild ru of ring chiok, shan but nowime ♪♪ guably, e most vered pafic salm. ♪♪ deborah gis: salmoare thmost amang speci on the planetand real, if you're tking abo one grouof thosealmon, the spri chinook salm are athe p of tt list silawhitman: spiritl impor, th fish isery pronnced. russ thuw: friend mine cls them riners sid mountaeers,iritl impor, th and that reallynced. an a descripon ofhese fis ey're bacally thbest the best, andhese fish aret reallyigh ri of extition. mike mler: sing run'just a od examp of a spies that is scriticalrom an ecologic, a cultal, and econic perective, t it's just dispearing, and theye beenisappearg fodecades,nd econobody'sealldone it's justanythingbout it. an

support from the open rivers fund, a program supported by the william and flora hewlett foundation, patagonia mediamaybelle clark mcdonald foundation, the freas foundation, the dalton family trust, and the north umpqua foundation. ♪♪♪

support from the open rivers fund, a program supported by the william and flora hewlett foundation, patagonia mediathe maybelle clark mcdonald foundation, the freas foundation, the dalton family trust, and the north umpqua foundation. ♪♪♪