Historic and contemporary mercury exposure and potential risk to yellow-billed loons (Gavia adamsii) breeding in Alaska and Canada - Evers, David; Schmutz, Joel; Basu, Niladri; DeSorbo, Christopher; Fair, Jeff; Gray, Carrie E.; Paruk, James; Perkins, Marie; Regan, Kevin; Uher-Koch, Brian; Wright, Kenneth G. (Waterbirds, 2014)