the young geese are now completely feathered except the wings which both in the young and old are yet deficient.    after feasting my eyes on this ravishing prospect and resting myself a few minutes I determined to procede as far as the river which I saw discharge itself on the West side of the Missouri convinced that it was the river which the Indians call medicine river and which they informed us fell into the Missouri just above the falls    I decended the hills and directed my course to the bend of the Missouri near which there was a herd of at least a thousand buffaloe; here I thought it would be well to kill a buffaloe and leave him untill my return from the river and if I then found that I had not time to get back to camp this evening to remain all night here there being a few sticks of drift wood lying along shore which would answer for my fire, and a few sattering cottonwood trees a few hundred yards below which would afford me at least a semblance of a shelter.    under this impression I scelected a fat buffaloe and shot him very well, through the lungs; while I was gazeing attentively on the poor anamal discharging blood in streams from his mouth and nostrils, expecting him to fall every instant, and having entirely forgotton to reload my rifle, a large white, or reather brown bear, had perceived and crept on me within 20 steps before I discovered him; in the first moment I drew up my gun to shoot, but at the same instant recolected that she was not loaded and that he was too near for me to hope to perform this opperation before he reached me, as he was then briskly advancing on me; it was an open level plain, not a bush within miles nor a tree within less than three hundred yards of me; the river bank was sloping and not more than three feet above the level of the water; in short there was no place by means of which I could conceal myself from this monster untill I could charge my rifle; in this situation I thought of retreating in a brisk walk as fast as he was advancing untill I could reach a tree about 300 yards below me, but I had no sooner terned myself about but he pitched at me, open mouthed and full speed, I ran about 80 yards and found he gained on me fast, I then run into the water    the idea struk me to get into the water to such debth that I could stand and he would be obliged to swim, and that I could in that situation defend myself with my espontoon; accordingly I ran haistily into the water about waist deep, and faced about and presented the point of my espontoon, at this instant he arrived at the edge of the water within about 20 feet of me; the moment I put myself in this attitude of defence he sudonly wheeled about as if frightened, declined the combat on such unequal grounds, and retreated with quite as great precipitation as he had just before pursued me.    as soon as I saw him run of[f] in that manner I returned to the shore and charged my gun, which I had still retained in my hand throughout this curious adventure. I saw him run through the level open plain about three miles, till he disappeared in the woods on medecine river; during the whole of this distance he ran at full speed, sometimes appearing to look behind him as if he expected pursuit. I now began to reflect on this novil occurrence and indeavoured to account for this sudden retreat of the bear. I at first thought that perhaps he had not smelt me before he arrived at the waters edge so near me, but I then reflected that he had pursued me for about 80 or 90 yards before I took the water and on examination saw the grownd toarn with his tallons immediately on the impression of my steps; and the cause of his allarm still remains with me misterious and unaccountable.—    so it was and I feelt myself not a little gratifyed that he had declined the combat. My gun reloaded I felt confidence once more in my strength; and determined not to be thwarted in my design of visiting medicine river, but determined never again to suffer my peice to be longer empty than the time she necessarily required to charge her.

Excerpt taken from online journals at http://lewisandclarkjournals.unl.edu.