_38th day and 28 [October]._ Very early in the morning the party set forth and having gone about three leagues encountered the river discovered by the expedition from Santa Barbara and mentioned yesterday.[40] It is very full of water, even in the dry season. All the country which we have seen today is the most miserable noted in the entire expedition. Some brush and a large quantity of ground-squirrel holes is all the land contains. There is no green grass and even at the river all we found was willow thickets and saline and alkali flats. Going down the river in search of pasturage we discovered the traces of horses from the Santa Barbara expedition. After traveling a very long way we were obliged to stop, although there was great scarcity of pasturage in the enormous willow thickets along the river. This is the tree which most abounds, together with considerable cottonwood. _39th day and 29 [October]._ Today, while searching for pasturage, we moved the camp about three leagues farther downstream and one league distant from the river. Here, although there was much saltpeter and underbrush, the country was well covered with grass. One group scouted to the end of the plain at the edge of the mountains and found nothing but salt and alkali and very poor land. _40th day and 30 [October]._ Today everyone stayed quietly in camp in order to give some rest to the horses which were badly exhausted. _41st day and 31 [October]._ Today we traveled south to find a sheltered spot in the mountains and to reach the line of exit to be taken by the expedition. On the way we found a village, about three leagues from the encampment. At this point we separated the most badly worn-out horses so that they might go by another road to a place where they could sooner recuperate. Nothing is said about this or the other village which we saw on the river because it is to be supposed that the Santa Barbara expedition will give a complete account of them. Just before sunset we came to the sheltered place mentioned above. We found it to have an abundance of running water in a little creek and many wild grapevines, these being almost the entire vegetation. Here we spent the night although there was a lack of grass for the horses.[41]