Authors: Moore, SE Urban, J Perryman, WL Gulland, F Perez-Cortes, H Wade, PR Rojas-Bracho, L Rowles, T

Citation: Se. Moore et al., Are gray whales hitting "K" hard?, MAR MAMM SC, 17(4), 2001, pp. 954-958

Authors: Snyder, GM Pitcher, KW Perryman, WL Lynn, MS

Citation: Gm. Snyder et al., Counting Steller sea lion pups in Alaska: An evaluation of medium-format, color aerial photography, MAR MAMM SC, 17(1), 2001, pp. 136-146

Authors: Perryman, WL Donahue, MA Laake, JL Martin, TE

Citation: Wl. Perryman et al., Diel variation in migration rates of eastern Pacific gray whales measured with thermal imaging sensors, MAR MAMM SC, 15(2), 1999, pp. 426-445