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 Fish Water & Fish 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