The main body of the British forces, commanded by General Riall, was at Chippewa, on the bank of the Niagara just above the great falls, about sixteen miles below Fort Erie. A detachment, com{233}manded by Lieutenant-Colonel Pearson, had been thrown forward as a corps of observation nearly to the fort. On the 4th of July the Americans marched on Chippewa. Scott's brigade, starting in the morning, led the van, and had a running fight the whole sixteen miles with Pearson's detachment. That officer afterward remarked that he was surprised at the vigor of the pursuit, and could not account for it till he remembered what day it was. When they arrived at Chippewa River, it was nightfall, and Pearson crossed it and joined Riall. Scott rested or the night on the south bank of Street's Creek, which is two miles south of the Chippewa. These two streams flow by nearly parallel courses into the Niagara, and on the plain between them the battle of Chippewa was fought next day, July 5th. Near the bank of the Niagara ran the high road. About a mile west of it was a heavy wood. The corps of observation pursued by Scott had destroyed the bridges over the small streams as it retreated; and it was assumed by General Brown that when he approached the Chippewa, the bridge over that stream would also be destroyed. He therefore delayed his attack while materials for a new bridge were prepared, so that when pursuit was begun it might not be interrupted. But General {234}Riall, as it proved, so far from contemplating retreat, determined to assume the offensive himself. Early in the day, skirmishing began along the edge of the wood on the left, by the light troops and Indians. This at last became so annoying to the American pickets, that Porter's militia and the Indians under Red Jacket were moved through the woods still farther to the left, to flank the enemy's skirmishers. Scouts carried intelligence of this movement to Riall, and Porter's force, which began the action in good order, was soon charged by a heavy column of British regulars, before which it broke and fled. General Brown, who had been at the front watching this movement, seeing a great cloud of dust on the left of the British lines, rode in that direction and found that Riall was pushing forward his whole force. Then he rode straight for the American rear, to hasten up Ripley's troops, who were considerably behind those of Scott. Soon after he had crossed the bridge over Street's Creek, he met Scott, who was marching over for a dress parade on the plain. "The enemy is advancing. You will have a fight," said Brown to Scott as he passed him.