September 13, 1804
13th Septr. Thursday 1804
a Dark Drizzley Day, G D Cought 4 Beaver last night the winds from the N W. Cold Set out early and proceeded on verry well passed a number of Sand bars, Capt Lewis killed a Porcupin on a Cotton treee fieeding on the leaves & bowers of the Said tree, the water is verry Shallow being Crouded with Sand bars Camped on the S. Side under a Bluff. the Bluffs on the S. S. not So much impregnated with mineral as on the L. S. muskeetors verry troublesom—.
Killed a bluewinged teal and a Porcupine; found it in a Cottonwood tree near the river on the Lard. Shore— the leaves of the Cottonwood were much distroyed— as were those of the Cottonwood trees in it's neighbourhood. I therefore supposed that it fed on the folage of trees at this season, the flesh of this anamal is a pleasant and whoalsome food— the quills had not yet obtained their usual length— it has four long toes, before on each foot, and the same number behind with the addition of one short one on each hind foot on the inner side. the toes of the feet are armed with long black nails particularly the fore feet— they weigh from 15 to 20 lbs— they resemble the slowth very much in the form of their hands, or fore feet. their teeth and eyes are like the bever