Pronghorn (Antilocapra americana)

Sent out Serjt. Pryor, Shields, Go. Gibson, Willard and Collins to hunt in the plains up Corvus Creek for the Antilope and Mule deer
William Clark

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Animal with two straight horns laying on a sandbar

Photo by MONGO who has released it to the public domain.

Black-tailed Prairie Dog
(Cynomys ludovicianus)

Sent out Bratten and Frazier to kill the barking Squirel, and Gave directions to all of them to kill the Magpye
we precured two of the barking Squirels only.
William Clark

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Two large, furry rodents

Photo by MONGO who has released it to the public domain.

Pleasant Camp

our Situation is pleasent a high bottom thinly timbered and covered with low grass without misquitors.
William Clark

Grassy river bank with tall shrubs and small trees

Photo date: July 29, 2011. This site is near the camp Clark describes.