At Fort Barrington, Mr. Bartram crossed the river Alatamaha, here about five hundred yards in width. When safely landed on the opposite side, he mounted his horse, and followed the high road, through an uninhabited wilderness, to the ferry on _St. Ille_. The sudden transition, from rich cultivated settlements, to high pine-forests, and dark grassy savannas, formed, he says, no disagreeable contrast; and the new objects, in the works of nature, which here excited his attention, soon reconciled him to the change. In the midst of the woods he observed great numbers of dens, or caverns, which had been dug in the sand-hills, by the gopher, or great land tortoise. The next day's progress, presented scenes nearly similar to these; though the land was lower, more level and humid, and the produce was more varied. Mr. Bartram passed some troublesome cane-swamps, in which he saw several herds of horned-cattle, horses, and deer, and noticed many interesting plants. In the evening, he arrived at _St. Ille's_, where he lodged; and, next morning, having crossed the river in a ferry-boat, he proceeded towards St. Mary's. The appearance of the country, its soil, and productions, between these rivers, were nearly similar to those which he had already passed, except that the savannas were more frequent and extensive. Mr. Bartram had now passed the utmost frontier of the white settlements, on that border; and the day was drawing towards a close, when, on a sudden, an Indian, armed with a rifle, crossed the path, at a considerable distance before him. This man, turning short round, came up at full gallop. Though his intentions, at first, seemed hostile, he, after some hesitation, shook Mr. Bartram by the hand, directed him on his way, and then proceeded in his former course. Mr. Bartram again set forward, and, after riding eight or ten miles, arrived at the banks of _St. Mary's_, opposite to the stores, and got safely over that river, before dark. The savannas about St. Mary's displayed a very charming appearance, of flowers and verdure: their more elevated borders were varied with beds of violets, lupines, and amaryllis; and with a new and beautiful species of sensitive plant. In a subsequent excursion, Mr. Bartram, accompanied by some other gentlemen, passed the mouth of St. Mary's, and entered the _river St. Juan_, or _St. John_.