Jan Straley, University of Alaska, Sitka, AK, United States, Robert M Suryan, NOAA Fisheries, Alaska Fisheries Science Center, Auke Bay Laboratories, Juneau, AK, United States, John Richard Moran, NMFS/NOAA, Alaska Fisheries Science Center, Juneau, AK, United States, Ellen M Chenoweth, University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, Fairbanks, AK, United States, Mayumi Arimitsu, USGS Alaska Science Center, Anchorage, AK, United States, Christine M Gabriele, Glacier Bay National Park and Preserve, Humpback Whale Monitoring Program, Gustavus, AK, United States and Janet L Neilson, Glacier Bay National Park & Preserve, Humpback Whale Monitoring Program, Gustavus, AK, United States