Declining Scaup Populations:
Issues, Hypotheses, and Research Needs
Acknowledgments
The following biologists have allowed us to cite their unpublished data, including information presented or distributed at the meeting or in the unpublished abstracts of the workshop: A. D. Afton, M. G. Anderson, W. H. Benson, R. G. Clark, C. M. Custer, T. W. Custer, R. D. Dawson, D. Esler, P. Flint, T. Fondell, M. A. Fournier, J. B. Grand, J. E. Hines, S. W. Leach, M. C. MacCluskie, T. C. Michot, J. M. O'Neil, L. A. Reynolds, J. J. Rotella, and S. A. Petrie. We also thank A. D. Afton and M. G. Anderson for citing their unpublished manuscript (A. D. Afton, United States Geological Survey, and M. G. Anderson, Ducks Unlimited Canada, unpublished data). We appreciate the comments from R. Bielefeld, J. Lovvorn, M. Sovada, and anonymous reviewers on earlier drafts of this report. The workshop was sponsored by United States Geological Survey and Ducks Unlimited Canada. The order of coauthors was determined alphabetically.
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