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Scientist performing necropsies on herring gulls and other birds at the DNR Wildlife Disease Laboratory in Lansing.
Report on observations of and possible control measures for gulls and terns, whose population increased as a result of recent dredging operations.
Report on a study of herring gull eggs collected from Lake Huron in May, 1977 and analyzed for chemical pollutants.
Report on a study of eggs from seven herring gull colonies on Lakes Michigan, Huron and Superior collected in May 1976 and tested for chemical residues.
