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pro vyhledávání: '"Regina A. Asmutis-Silvia"'
Autor:
Susan G. Barco, William A. McLellan, Judith M. Allen, Regina A. Asmutis-Silvia, Richard Mallon-Day, Erin M. Meagher, D. Ann Pabst, Jooke Robbins, Rosemary E. Seton, W. Mark Swingle, Mason T. Weinrich, Phillip J. Clapham
Publikováno v:
J. Cetacean Res. Manage.. 4:135-141
In recent years, humpback whales (Megaptera novaeangliae) have been observed in the waters of the US mid-Atlantic states (USMA; New Jersey to North Carolina), notably in winter. The level of the mortality in this area (52 recorded deaths from 1990-20