The famous traveller and naturalist, Dr. Eduard Rüppell, of Frankfort-on-the-Main, whose name we have already frequently mentioned in this work, was the discoverer of this fine Antelope, which he met with in 1832 on the coast of the Red Sea west of Massowa, and subsequently described and figured in his ‘Neue Wirbelthiere.’ Rüppell called this animal “Beisa” after the native name by which it was known to the Arabs of the district, and at the same time attempted to identify it with an Antelope which he had heard of but not obtained seven years previously in Dongola, there known as the “Dammah.” But, as Heuglin has pointed out, it seems by no means certain that the “Beisa” of the coastland of Abyssinia is the same as the “Dammah” of Dongola. Although, therefore, the name “dammah” as will be seen by our list of synonyms, was published by Cretzschmar and Fischer before Rüppell’s “beisa” it would be neither just nor reasonable upon this uncertain plea to deprive Rüppell, who certainly supplied the first recognizable description of it, of the name of this species.
Rüppell informs us that the Beisa in his time (about 1832) was not uncommon in the low-country at the back of Massowa, and extended northwards along the coast to Suakin. It was usually found in small families in the flat valleys which are slightly grassed, and was said to be fleet and shy, being much persecuted by the Turkish soldiers then in garrison at Massowa.
Mr. W. T. Blanford, F.R.S., met with this Antelope in the same district during the Abyssinian Expedition of 1867–68, and, in his volume on the ‘Geology and Zoology of Abyssinia,’ writes as follows:—
“On returning from the interior I stopped for three days at a halting-place in the semi-desert north of Massowa, and succeeded in shooting four of these superb and rare Antelopes. All were females; but there is little, if any, difference in the sexes, both having equally fine horns.
“The Beisa is found singly or in small herds, rarely exceeding ten in number, in the somewhat hilly barren country near the sea-coast. They are said to keep to the more hilly parts of Samhar. Near Annesley Bay, where the country is more wooded, this Antelope does not occur, but it abounds farther south in the Somali country, and the horns are brought in considerable numbers to Aden and Berbera. They are used as weapons by the Somalis.
“The principal food of the Oryx near Massowa is a coarse grass, almost resembling a diminutive bamboo. They appear to be grazers rather than browsers, although, like all Antelopes, they occasionally eat the young shoots of Acacia and other trees. They are quite diurnal in their habits, feeding in the morning and evening, in this respect resembling the Gazelles, to which they are unquestionably closely allied. When we were in the Samhar country in July and August, the Oryx drank apparently every day, always coming to the water about one or two o’clock. It is probable that they drink less regularly in cold weather.
“The appearance of a herd of Oryx is very imposing. They are some of the most elegant and symmetrical of animals, their motions being those of a wild horse rather than of an Antelope. Their favourite pace appears to be either a steady quick walk or a trot; they rarely break into a gallop unless greatly alarmed. When frightened, they dash off, sometimes snorting and putting their heads down as if charging, raising their long tails, and looking very formidable. They are wary animals, though far less so than some other Antelopes.
“Like the Gazelles and true Antelopes, all equally inhabitants of deserts and open plains, the Oryx has a pointed foot, each of the divisions being rudely triangular. Its tracks may consequently be instantly distinguished from those of cattle or of any of the bovine Antelopes. So far as my acquaintance with the family goes, most of the forest and bush-hunting Antelopes—Koodoo, Nylgai, Tetraceros—have their feet formed like those of the Cervidæ, with rounded hoofs, whilst the Antelopes of the plain, and especially desert forms, have pointed hoofs.”
Heuglin met with this Antelope further south on the Danakil coast of the Red Sea, and also in Northern Somaliland, where he states that it resorts to the more open sandy districts beset with low bushes (Salvadora), occasionally retreating into the lower hills.
But in Somaliland we have excellent accounts of its habits and distribution from modern observers—of whom we will first quote Captain Swayne, the leading authority on the game-animals of that country.