A delegation of Jersey Shore mayors is taking a united front over their concern for recent whale wash-ups to state congressional leaders, letting them know they believe a moratorium on all offshore wind activities is imperative until a full investigation by federal and state agencies determines whether ongoing work in the waters off the coast is a contributing factor.

Their Jan. 30 missive to Sens. Bob Menendez and Cory Booker as well as Congressmen Jeff Van Drew, Chris Smith and Frank Pallone…