Birge took up the line of march at nine o'clock. His progress was greatly delayed not only by the passage of Cane River, where the water was waist-deep, but also by the swampy and broken ground, and by the dense undergrowth through which he had to force his way. Thus the afternoon was well advanced before he found the position of the Confederates on a hill, with their right flank resting on a deep ravine, and their left upon a marsh and a small lake, drained by a muddy bayou that wound about the foot of the hill. Up to this point Fiske had led the advance. Now, in deploying, after emerging from the thicket, he found himself before the enemy's centre, while Fessenden confronted their left. Fiske formed his men in two lines, the 13th Connecticut and the 1st Louisiana in front, supported by James Smith with the 38th Massachusetts and the 128th New York. To Fessenden Birge gave the duty of carrying the hill.
Behind a hedge and a high fence Fessenden deployed his brigade from right to left in the order of the 165th New York, the 173d New York, the 30th Maine, and the 162d New York. Directly before them, on the other side of the fence, was an open field inclining toward the front in a gentle slope, and traversed at the foot by a second and stouter fence, beyond which a sandy knoll arose, covered with trees, bushes, and fallen timber. On the crest the enemy stood, Bee having changed front to the left and rear as soon as he made out the movement of Birge.
Stopping but to throw down the fence, at the word Fessenden's whole line ran across the field to the foot of the hill. There the brigade quickly re-formed for the ascent, and then, with Fessenden at the head, charged stiffly up the difficult slope straight in the teeth of the hot fire of Bee's dismounted troopers. Many fell, among them Fessenden with a bad hurt, the 165th New York found itself hindered by the marsh, but gallantly led on by Hubbard, by Conrady, and by Blanchard the 30th Maine, the 173d New York, and the 162d New York won the crest and opened fire on the retreating foe. Once more halting to re-form his lines, Birge swept on, gained the farther hill without much trouble, and moving to the left uncovered the crossing. Birge's loss in this engagement was about 200, of whom 153 were in Fessenden's brigade, and of these 86 in the 30th Maine. In leading the charge across the open ground Fessenden was severely wounded in the leg, and the command of his brigade fell to Lieutenant-Colonel Blanchard.