Lewis, March 2, 1806
Sunday March 2cd The diet of the sick is so inferior that they recover their strength but slowly. none of them are now sick but all in a state of convalessence with keen appetites and nothing to eat except lean Elk meat. late this evening Drewyer arrived with a most acceptable supply of fat Sturgeon, fresh Anchovies and a bag containing about a bushel of Wappetoe. we feasted on Anchovies and Wappetoe.
The Cock of the Plains is found in the plains of Columbia and are in Great abundance from the entrance of the S. E. fork of the Columbia to that of Clark's river. this bird is about 2/3rds the size of a turkey. the beak is large short curved and convex. the upper exceeding the lower chap. the nostrils are large and the beak black. the colour is an uniform mixture of dark brown reather bordeing on a dove colour, redish and yellowish brown with some small black specks. in this mixture the dark brown prevails and has a slight cast of the dove colour at a little distance. the wider side of the large feathers of the wings are of a dark brown only. the tail is composed of 19 feathers of which that in the center is the longest, and the remaining 9 on each side deminish by pairs as they receede from the center; that is any one feather is equal in length to one equa distant from the center of the tail on the oposite side. the tail when foalded comes to a very sharp point and appears long in proportion to the body. in the act of flying the tail resembles that of a wild pigeon. tho the motion of the wings is much that of the pheasant and Grouse. they have four toes on each foot of which the hinder one is short. the leg is covered with feathers about half the distance between the knee and foot. when the wing is expanded there are wide opening between it's feathers the plumeage being so narrow that it dose not extend from one quill to the other. the wings are also proportionably short, reather more so than those of the pheasant or grouse. the habits of this bird are much the same as those of the grouse. only that the food of this fowl is almost entirely that of the leaf and buds of the pulpy leafed thorn; nor do I ever recollect seeing this bird but in the neighbourhood of that shrub. they sometimes feed on the prickley pear. the gizzard of it is large and much less compressed and muscular than in most fowls; in short it resembles a maw quite as much as a gizzard. when they fly they make a cackling noise something like the dunghill fowl. the following is a likeness of the head and beak. the flesh of the cock of the Plains is dark, and only tolerable in point of flavor. I do not think it as good as either the Pheasant or Grouse.- it is invariably found in the plains.The feathers about it's head are pointed and stif some hairs about the base of the beak. feathers short fine and stif about the ears.