https://www.fws.gov/refuge/koyukuk/about-us
Koyukuk Refuge lies within the extensive floodplain of the Koyukuk River of interior Alaska, about 270 miles west of Fairbanks and contains a unique geological...
national wildlife refugekoyukukusfish
https://www.doi.gov/subsistence/news/general/2021-yukon-river-salmon-fall-fishery-announcement-23-district-4-and-koyukuk
The 2021 fall chum and coho salmon runs were the lowest on record which led to full season closures to subsistence salmon fishing. At this time, lower Yukon...
yukon riversalmonfallfisheryannouncement