"Crab Accounting: Reducing Dredge Impact on Fishery" will be discussed at the next Science Café.
St. Lawrence University’s Eileen Visser will speak Tuesday, Oct. 1 in the Park View Common Room, 107 Main St., Canton, and Oct. 2 in the Potsdam Civic Center Community Room at 7:15 p.m.
Periodic dredging of the Grays Harbor estuary shipping channel along western Washington kills many Dungeness crabs.
Visser will discuss crab behavior, mud-slogging, and mitigation efforts.
For more information visit www.clarkson.edu/sciencecafe.