...vot gun forward. The fishermen stated that the steamers lay off in the lake, and that night before last they sent two boats towards the mouth of. the bayou, as was supposed, for taking soundings. Gen. Twiggs ordered Major Taylor, in command of the barracks, to proceed immediately to Martello Tower, at the mouth of Bayou Bienvenu, with a company of infantry, to garrison the tower, which contains several h...