Tigers and stags like those of our country, which are very numerous, come out upon the shores. When the river is not contained within its very high banks, it spreads to the space of many leagues. I remember sailing near the town of St. Ferdinand, in a ship, amid palm trees, on the plain which, at other times, I used to gallop over on horseback. The waters of the Parana are muddy; but if suffered to settle in a pitcher, not unwholesome for the natives of the town; though in strangers, they occasion diarrhœa, which proved fatal to fourteen of my companions, whilst we were awaiting an opportunity of sailing to Europe, in the city of Buenos-Ayres, whither we had assembled from different parts of the province. I, also, was confined to my bed, and placed in extreme danger by it. The tide of the sea spreads full a hundred leagues up the Parana, especially when the south wind blows violently; but its waters are fresh about six leagues from the mouth of the sea. The Parana, now distinguished by the unmerited appellation of La Plata, has five havens for sea-vessels; but perfect security is to be found in neither of them. Ships rest in the port of Buenos-Ayres, three leagues from land, exposed to all winds and storms. The south wind, which rages most in those parts, threatens immediate destruction, unless the anchors and cables be very strong and firm. Long, light ships, called Lanchas, which are much used in this river, draw to land by the river Riachuelo, when it is augmented by the tide; for when the sea ebbs, it is too shallow to bear those vessels. Colonia do Sacramento, which lies on the eastern shore, opposite to the city Buenos-Ayres, and almost fifteen leagues distant from it, (for such the width of the river is reckoned to be,) affords a safer station for vessels, and one nearer to land, being somewhat defended against the wind by high banks on one side, and on the other by the neighbouring island of St. Gabriel, though this very circumstance of the island's being so near, as well as the hidden rocks, are great causes for apprehension, because mournfully signalized by not a few shipwrecks. The best, and, to say truth, the only port on the same shore, is that of Monte-Video, which is situated thirty leagues distant from the colony, and as many from the sea, and is commodiously defended by artillery, and by a castle which contains five hundred guards. This bay, which is about one league and a half long from the port, and almost circular, is protected against all winds, except the south, which is very formidable here, by high shores, and by a lofty mountain visible at eight leagues distance. It is also navigable to ships of war. The little island of rabbits, La Isla de los Conejos, occupies the port. The castle of the place is so small, considering the immense sums expended upon it by the court of Madrid, that it rather deserves the name of a castlet. The island Maldonado, about nine leagues distant from the mouth of the