Black Hawk was foolish enough to send a message of defiance to General Atkinson, and, retreating up the Rock, he came to a stand at Stillman's Creek. Here he repented, and sent out runners with a flag of truce, to inform the white chief that he would surrender; but the drunken pickets of the militia advance wantonly killed these messengers of peace. This so angered the Hawk that with a mere handful of thirty-five braves, on foot, and hid in the hazel brush, he turned in fury upon the two hundred seventy-five horsemen who were now rushing upon him. The cowardly rangers, who fled at the first volley of the savages, without returning it, were haunted by the genius of fear, and, dashing madly through swamps and creeks, did not stop until they had reached Dixon, twenty-five miles away. Many kept on at a keen gallop till they reached their own firesides, fifty or more miles farther, carrying the absurd report that Black Hawk and two thousand bloodthirsty warriors were sweeping northern Illinois with the besom of destruction. Rich in supplies captured in this first encounter, and naturally encouraged at the result of his valor, the Hawk thought that so long as the whites were determined to make him fight, he would show his claws in earnest. Removing the women and children to far-away swamps on the headwaters of the Rock River, in Wisconsin, he thence descended with his braves for a general raid through northern Illinois. The borderers flew like chickens to cover, on the warning of the Hawk's foray. There was consternation throughout the entire West. Exaggerated reports of his forces, and of the nature of his expedition, were spread throughout the land. His name became coupled with fabulous tales of savage cunning and cruelty, and served as a household bugaboo the country over. The effect on the Illinois militia was singular enough, considering their haste in taking the field; in a frenzy of fear, they instantly disbanded! A fresh levy was soon raised, but in the interval there were irregular hostilities all along the Illinois-Wisconsin border, in which Black Hawk and a few Winnebago and Pottawattomie allies succeeded in making life miserable enough for the frontier farmers of northern Illinois and the lead miners of southwest Wisconsin. In these border strifes fully two hundred whites and nearly as many Indians lost their lives; and there were numerous instances of romantic heroism on the part of the settlers, men and women alike. In about three weeks after Stillman's defeat the reorganized militia took the field, reënforced by the regulars under Atkinson. Black Hawk was forced to fly to the swampy region of the upper Rock; but, when the pursuit became too warm, he hastily withdrew with his entire band westward to the Wisconsin River. Closely following upon his trail were a brigade of Illinois troops under General James D. Henry, and a battalion of Wisconsin lead mine rangers under Major Henry Dodge, afterwards governor of Wisconsin Territory.