On the 17th we commenced our preparations for leaving this part of the coast. The stores remaining were all carried on board. We had but eleven ponies left, the greater number of which were so marked and scarred from falls amongst the rocks that they would have been valueless if brought to sale; besides which, to have cut and dried a quantity of grass sufficient for them until we reached the Isle of France would, in the burnt up state of the country, have delayed us many days, had we even succeeded at last. On the other hand, if left free in the bush, two good mares which were amongst them might possibly be the means of giving a very valuable race of horses to this country. These considerations determined me; and the companions of our weary wanderings were turned loose--a new race upon the land; and, as we trusted, to become the progenitors of a numerous herd. STATE OF THE PLANTS AND SEEDS LEFT AT THE ENCAMPMENT. Our whole residence in this country had been marked by toils and sufferings. Heat, wounds, hunger, thirst, and many other things had combined to harass us. Under these circumstances it might have been imagined that we left these shores without a single regret; but such was far from being the case: when the ponies had wandered off, when all the remaining stores had been removed, and the only marks of our residence in this valley were a few shattered bark huts, young coconut plants, a bread-fruit, and some other useful trees and plants, I felt very loth to leave the spot. I considered what a blessing to the country these plants must eventually prove if they should continue to thrive as they had yet done and, as I called to mind how much forethought and care their transport to their present position had occasioned, I would very gladly have passed a year or two of my life in watching over them and seeing them attain to a useful maturity. One large pumpkin plant in particular claimed my notice. The tropical warmth and rains, and the virgin soil in which it grew, had imparted to it a rich luxuriance: it did not creep along the ground, but its long shoots were spreading upwards amongst the trees. The young coconuts grew humbly amidst the wild plants and reeds, their worth unknown. Most of these plants I had placed in the ground myself, and had watched their early progress: now they must be left to their fate. REEMBARKATION. Amidst such thoughts we resumed our course down the valley and embarked in the boats; but had not proceeded far when a dog belonging to one of the men was missed and, as we could not abandon so faithful a companion, a party returned to search for it, and the dog was brought safely on board. SAIL FOR THE MAURITIUS. We then weighed and sailed for the Isle of France, where we arrived on the 17th May without having met with any circumstance on our voyage worthy of record. CHAPTER 11. NATURAL HISTORY. CLIMATE. ABORIGINES. NATURAL HISTORY.