How have Arctic grayling populations changed through generations within the Swan River Watershed? | Brochure Click to download full version. This brochure for the Swan River community provides information about efforts to understand past and current populations of Arctic grayling. Downloads wfp_2026_06_historical-abundance-of-arctic-grayling-brochure pdf (3.85 MB) Author Marouelli, Giroux Published Feb 03, 2026 Subject Area Arctic Grayling Fish Water Record Type Summaries and Communications Fact Sheets Related Programs Water and Fish Program Related Projects Information into Action: synthesizing available data and traditional knowledge into recommendations for Arctic grayling recovery