Affiliation: | 1. Center for Coastal and Ocean Mapping, University of New Hampshire, , Durham, New Hampshire 03824, U.S.A;2. Stellwagen Bank National Marine Sanctuary, NOAA National Ocean Service, , Scituate, Massachusetts 02066, U.S.A;3. Duke University Marine Laboratory, Nicholas School of the Environment, , Beaufort, North Carolina 28516‐9721, U.S.A;4. Pratt School of Engineering, Duke University, , Box 90271 Durham, North Carolina 27708‐0271, U.S.A;5. Whale Centre of New England, , Gloucester, Massachusetts 01931, U.S.A;6. NOAA Fisheries Service, Southwest Fisheries Science Center, Environmental Research Division, , Pacific Grove, California 93950, U.S.A;7. Woods Hole Oceanographic Institution, , Woods Hole, Massachusetts 02543, U.S.A;8. Department of Biology, 114 Life Sciences Complex, Syracuse University, , Syracuse, New York 13244, U.S.A;9. Oceanography Department, Naval Postgraduate School, , SP‐328, Monterey, California 93943‐5122, U.S.A;10. Stellwagen Bank National Marine Sanctuary, NOAA National Ocean Service, , Scituate, Massachusetts 02066, U.S.A.;11. Natural History Unit, National Geographic Television, , NW, Washington, DC 20036, U.S.A |