Serum amyloid A, haptoglobin, and hair cortisol concentration from adult female boreal caribou (Rangifer tarandus caribou) live-captured in winter 2012–13 in NE British Columbia, Canada, in this study and compared with free-ranging barren-ground caribou (Rangifer tarandus groenlandicus) in Greenland (Macbeth 2013). Results are presented at the herd level only for herds that had a sample size of 10 or more animals.^a