When, after days of steady progress, the expedition entered the Bay of Puans, now called Green Bay, and found the nation of Menomonies or Wild Oats Indians, Marquette was as much interested as Jolliet in the grain which gave these people their bread. It grew like rice, in marshy places, on knotted stalks which appeared above the water in June and rose several feet higher. The grain seed was long and slender and made plentiful meal. The Indians gathered this volunteer harvest in September, when the kernels were so ripe that they dropped readily into canoes pushed among the stalks. They were then spread out on lattice work and smoked to dry the chaff, which could be trodden loose when the whole bulk, tied in a skin bag, was put into a hollow in the ground made for that purpose. The Indians pounded their grain to meal and cooked it with fat. The Menomonies tried to prevent Marquette and Jolliet from going farther. They said the great river was dangerous, full of frightful monsters that swallowed both men and canoes; that there was a roaring demon in it who could be heard for leagues; and the heat was so intense in those southern countries through which it flowed, that if the Frenchmen escaped all other dangers, they must die of that. Marquette told them his own life was nothing compared to the good word he wanted to carry to those southern tribes, and he laughed at the demon and instructed them in his own religion. The aboriginal tribes, by common instinct, tried from the first to keep the white man out of countries which he was determined to overrun and possess, regardless of danger. At the end of a voyage of thirty leagues, or about ninety miles, the explorers reached the head of the Bay of Puans, and a region thickly settled with Winnebagoes and Pottawotomies between the bay and Winnebago Lake, Sacs on Fox River, and Mascoutins, Kickapoos, and Miamis. Fox River, which they followed from the head of the bay, and of which the lake seemed only an expansion, was a rocky stream. A later traveler has told us that Fox River in its further extent is very crooked, and while seeming wide, with a boundary of hills on each hand, it affords but a slender channel in a marsh full of rushes and wild oats. The Kickapoos and Mascoutins were rude, coarse-featured Indians. Though the missionary exhorted them as seriously as he did their gentler neighbors, he could not help remarking to Jolliet that "the Miamis were better made, and the two long earlocks which they wore gave them a good appearance." It was the seventh day of June when the explorers arrived in this country of cabins woven of rushes; and they did not linger here. Frenchmen had never gone farther. They were to enter new lands untrodden by the white race. They were in what is now called the state of Wisconsin, where "the soil was good," they noted, "producing much corn; and the Indians gathered also quantities of plums and grapes." In these warmer lands the season progressed rapidly.