The expedition was still split on August 1, 1806. Lewis was descending the upper Missouri below the Musselshell with one party; Clark was on the Yellowstone with the other. The four surviving journal entries from this date offer an unusually clean test of how each narrator processed a shared workday — and, in Lewis’s and Ordway’s case, a shared scene.
Lewis, Ordway, and Gass: One Bear, Three Registers
Lewis, Ordway, and Gass all describe the same incident: a white (grizzly) bear that ambled into the camp at the abandoned Indian lodges where Lewis had halted to dry bighorn skins. The verbal overlap is close enough to reveal the chain of transmission. Lewis writes that the bear
came within 50 paces of our camp before we perceived it; it stood erect on it’s hinder feet and looked at us with much apparent unconsern, we seized our guns which are always by us and several of us fired at it and killed it.
Ordway echoes the posture detail almost verbatim:
a large white bear approached our Camp as Soon as he discovred us Stood up on his hind feed and looked at us. Some of the hunters Shot him down, for the Skin & oil.
Gass, by contrast, strips the episode to bare event:
a large bear came so close to our camp, that one of the men shot and killed it from our fire.
The rearing posture, the fifty paces, the sex of the animal — all gone. Gass’s carpenter’s prose consistently favors what was done over what was seen, and his entry for this day reads like a digest someone might compile from a sergeant’s evening report rather than from direct observation of the bear itself.
Ordway’s middle register is characteristic. He preserves Lewis’s vivid kernel — the bear standing erect — but trims the captain’s natural-history aside on grizzly fat, oil consistency, and comparisons to the black bear and the Yahkah or partycoloured bear of the West side of the rocky mountains. Lewis alone writes as a naturalist; Ordway writes as a sergeant who has read, or heard, his commander’s account.
Lewis the Cataloguer
Lewis’s August 1 entry is, in fact, two documents braided together: a brief travel narrative and a compact zoological essay. After dispatching the bear in a sentence, he devotes a full paragraph to ursine diet and lipid chemistry, then pivots to elk:
The Elk are now in fine order particularly the males. their horns have obtained their full growth but have not yet shed the velvet or skin which covers them. the does are found in large herds with their young and a few young bucks with them. the old bucks yet herd together in parties of two to 7 or 8.-
Neither Ordway nor Gass mentions elk social structure, though Ordway notes that a buck elk was killed and its hide saved. The detail that survives in the enlisted men’s journals is the practical one — meat preserved, skin saved — while Lewis’s behavioral observation passes unrecorded by anyone else.
Clark on the Yellowstone: A Different Day Entirely
Clark’s entry shares the date and the rain, and almost nothing else. Where Lewis is dry under the lodge poles drying skins, Clark is miserable in an open canoe:
My Situation a very disagreeable one. in an open Canoe wet and without a possibility of keeping my Self dry.
His central event is not a bear but a buffalo crossing so vast it stopped the descent for over an hour:
this gangue of Buffalow was entirely across and as thick as they could Swim. the Chanel on the Side of the island the went into the river was crouded with those animals for 1/2 an hour. the other Side of the island for more than 3/4 of an hour.
Clark’s eye, here as elsewhere, is geographic and quantitative — channel widths, island dimensions, durations measured against his watch. He notes that he killed four cows because meat taken a few days ago being nearly Spoiled from the wet weather — the same problem of damp-season spoilage that, on Lewis’s stretch of river, was threatening the irreplaceable bighorn skins. The shared meteorological pressure produces parallel responses on two rivers: Lewis halts to dry hides; Clark replenishes spoiled meat.
Patterns of Authority and Detail
Read together, the four entries map a clear hierarchy of information. Lewis originates the most detail and the only natural-history commentary. Ordway, sharing Lewis’s camp, reproduces the day’s events with shorter sentences and a sergeant’s eye for tally — four deer and a beaver, the skin & oil. Gass compresses further, often losing the sensory particulars that make Lewis’s prose vivid. Clark, on a separate river, writes a wholly independent entry whose only resemblance to the others is the weather. For readers tracing how the expedition’s collective record was built, August 1, 1806, is a useful illustration: the captains saw and shaped; the sergeants summarized and confirmed.
