
A view of the Milford Dam. After the removal of two large dams downriver, the Milford Dam is now the first barrier fish face when ascending the Penobscot River. Credit Murray Carpenter
We are thrilled to read about the rivers getting their groove back:
By MURRAY CARPENTER
BANGOR, Me. — Joseph Zydlewski, a research biologist with the Maine Cooperative Fish and Wildlife Research Unit of the United States Geological Survey, drifted in a boat on the Penobscot River, listening to a crackling radio receiver. The staccato clicks told him that one of the shad that his team had outfitted with a transmitter was swimming somewhere below.
Shad, alewives, blueback herring and other migratory fish once were plentiful on the Penobscot. “Seven thousand shad and one hundred barrels of alewives were taken at one haul of the seine,” in May 1827, according to one historian. Continue reading →