About June, they had again retired to the loftier elevations: at the middle of that month, I used to hear their loud cries at an early hour, on the mountains of Grand Vale and Hampstead, above Content. There was a large pond just within the woods, to which they resorted; for the drought still prevailed. My young friend, who had often seen them there, informed me that they scratch and pick like a fowl. The head and beak of the Clucking-hen bears an obvious resemblance to those of the following species, _Rallus longirostris_, except that the nasal grooves are nearly obliterated in the _Aramus_. The feet also are similar. The sternum is that of neither _Rallus_ nor _Ardea_, but is closely like that of _Psophia_. A female was brought me on the 1st of April, in the afternoon, which had been just shot as it was standing in shallow water at Bluefields river-head, fishing. The freshness of the subject enabled me to examine it carefully. The stomachic sac consisted of a gizzard separated by a narrow constriction from a long proventriculus, about twice as large as the gizzard, and of a sub-oval, flattened form. This was divided by the structure of the parietes into two very distinct parts, the upper portion being much thickened, and studded with small round glands, so as to look like shagreen. The lower and larger portion was muscular, the inner surface having longitudinal _rugæ_. The gizzard was comparatively smooth within, and thinner than the proventriculus. The latter was stuffed with small water-snails (_Ampullaria_), divested of the shells, but not, in all cases, of the opercula, which filled even the œsophagus almost to the fauces. In the upper part of the proventriculus, the snails were little changed; in the lower they were macerated and more slimy, but in the gizzard there was nothing but a hard mass of blackish, almost homogeneous matter, nearly dry by the expression of its moisture. The intestinal canal measured fifty inches; (in another specimen forty-two inches;) about an inch from the cloaca, the cæca branched off, the left longer by half an inch than the right. I could find no gall-bladder. The body, when divested of the integuments is compressed, but not so decidedly as in either Herons or Rails. In the male bird the trachea at the distance of about two inches above the furcula, takes an immense convolution, forming a complicated knot; the form of the turnings is not always the same, nor is their extent; I have seen one much more complicated than in the specimen dissected by Mr. Eyton,[112] and some less so. The volutions are connected by a mesentery. At the point where the bronchi divaricate, the trachea dilates into a large oval box. In the female the trachea is quite simple, having no trace of the convolution, nor of the bronchial box. I hence infer that the loud startling cries are uttered only by the male. As in the Rails, the abdominal viscera are very large; the cæca in particular, when distended, are enormous.