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pro vyhledávání: '"Chris W. Clark"'
Autor:
Chris W. Clark, R. A. Charif, D. Hawthorne, A. Rahaman, G. H. Givens, J. C. George, C. A. Muirhead
Publikováno v:
J. Cetacean Res. Manage.. 19:31-42
Bowhead whales generally migrate into high Arctic waters in the summer months and move to lower latitudes in the wintertime. During the 1800s and early 1900s commercial whaling greatly reduced the numbers of bowhead whales in waters adjacent to the N