Role specializations in group foraging humpback whales (Megaptera novaeangliae) in Tenakee Inlet, Alaska

Julia A Burrows, Duke University Marine Laboratory, Division of Marine Science and Conservation, Beaufort, NC, United States, David W Johnston, Duke University, Duke University Marine Lab, Beaufort, NC, United States, Jan Straley, University of Alaska Southeast, Department of Marine Biology, Sitka, AK, United States, Ellen M Chenoweth, University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, Fairbanks, AK, United States, Stacy L DeRuiter, Calvin College, Department of Mathematics and Statistics, Grand Rapids, MI, United States and Ari S Friedlaender, University of California Santa Cruz, Institute of Marine Science, Santa Cruz, CA, United States