Except A Few Shy Antelope, [20] We Saw No Game.

A ride of seven or eight miles led us to the dry bed of a watercourse overgrown with bright green rushes, and known to the people as Dubar Wena, or Great Dubar.

This strip of ground, about half a mile long, collects the drainage of the hills above it: numerous Las or Pits, in the centre of the bed, four or five feet deep, abundantly supply the flocks and herds. Although the surface of the ground, where dry, was white with impure nitre, the water tasted tolerably sweet. Advancing half a mile over the southern shoulder of a coarse and shelly mass of limestone, we found the other rushy swamp, called Dubar Yirr or Little Dubar. A spring of warm and bitter water flowed from the hill over the surface to a distance of 400 or 500 yards, where it was absorbed by the soil. The temperature of the sources immediately under the hill was 106° Fahr., the thermometer standing at 80° in the air, and the aneroid gave an altitude of 728 feet above the sea.

The rocks behind these springs were covered with ruins of mosques and houses. We visited a little tower commanding the source; it was built in steps, the hill being cut away to form the two lower rooms, and the second story showed three compartments. The material was rubble and the form resembled Galla buildings; we found, however, fine mortar mixed with coarse gravel, bits of glass bottles and blue glazed pottery, articles now unknown to this part of Africa. On the summit of the highest peak our guides pointed out remains of another fort similar to the old Turkish watchtowers at Aden.

About three quarters of a mile from the Little Dubar, we found the head of the Berberah Aqueduct. Thrown across a watercourse apparently of low level, it is here more substantially built than near the beach, and probably served as a force pipe until the water found a fall. We traced the line to a distance of ten yards, where it disappeared beneath the soil, and saw nothing resembling a supply-tank except an irregularly shaped natural pool. [21]

A few days afterwards, accompanied by Lieut. Herne, I rode out to inspect the Biyu Gora or Night-running Water. After advancing about ten miles in a south-east direction from Berberah, we entered rough and broken ground, and suddenly came upon a Fiumara about 250 yards broad. The banks were fringed with Brab and Tamarisk, the Daum palm and green rushes: a clear sparkling and shallow stream bisected the sandy bed, and smaller branches wandered over the surface. This river, the main drain of the Ghauts and Sub-Ghauts, derives its name from the increased volume of the waters during night: evaporation by day causes the absorption of about a hundred yards. We found its temperature 73° Fahr. (in the air 78°), and our people dug holes in the sand instead of drinking from the stream, a proof that they feared leeches.

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