The road continued to skirt the low Eesah range for several miles [see Note 1] to the termination of the plain, which becomes gradually shut in by rounded hills enclosing a dell choked with low thorns, and tenanted by the _galla-fiela_ [i.e. camel-goat], a strange species of antelope, having a long raking neck, which imparted the appearance of a lama in miniature. As the day broke, flocks and herds were observed advancing from every quarter towards a common focus, and on gaining the brow of the last hill overhanging the halting ground, a confused lowing of beeves and bleating of sheep arose from the deep ravine below, whilst the mountain sides were streaked with numberless white lines of cattle and goats descending towards the water. Arriving at the Wady Killulloo, a most busy scene presented itself. Owing to the general want of water elsewhere throughout the country, vast numbers of flocks and herds had assembled from far and wide, and they were tended by picturesque members of all the principal tribes of Danakil composing the Debenik-Woema, as well as from the Eesah, the Mudaito, and their subordinate subdivisions. Dogs lay basking on the grassy bank beside their lounging masters; women, screaming to the utmost of their shrill voices, filled up their water-skins with an ink-black fluid stirred to the consistency of mire, and redolent of pollution; thousands of sheep, oxen, and goats, assembled in dense masses in and around the dark, deep, pools, were undergoing separation by their respective owners, before being driven to pasture; and, with the long files that ascended and descended the mountain side in every direction, imparted the bustling appearance of a great cattle fair. The temporary mat huts of all these nomade visitors who boasted of habitations were erected at a distance on the table-land to the south-westward of this important wady, which occupies a rugged rocky chasm opening upon the Kellali plain, and, receiving the drainage of all the southern portion of the Oobnoo range, disembogues during the rainy season into the lake at Aussa. Even during this, the hottest portion of the year, when the entire country elsewhere is dry, its rocky pools embedded in soft limestone, tainted with sulphuretted hydrogen, and abounding in rushes and crocodiles, afford an inexhaustible supply, without which the flocks and herds of the entire arid districts by which it is surrounded, could not exist.