The R/V Blue Heron docked in Detroit during a cross-Great Lakes cruise. 

Robert W. Sterner
Director and Professor of Biology
Large Lakes Observatory and Department of Biology
University of Minnesota Duluth
2205 East 5th Street
Duluth, MN 55812-3024
218-726-7926 (desk)
218-726-6979 (fax)
stern007@d.umn.edu
@bobsterner on Twitter