Unable to dislodge the Kentuckians from their fortified settlements, the Indians destroyed crops and killed cattle, hoping that food shortages would compel the Kentucky settlers to leave. With the food supply at Boonesborough running low, the settlers needed salt to preserve what meat they had. In January 1778, Daniel Boone led a party of thirty men to the salt springs on the Licking River. On February 7, 1778, when Boone was out hunting meat for the expedition, he was surprised and captured by warriors led by Blackfish. Because Boone's party was greatly outnumbered, he convinced his men to surrender rather than put up a fight.