These serows are an excellent example of the necessity for collecting a large number of specimens from the same locality. Only by this means is it possible to learn how the species is affected by age, sex and individual variation and what are its really important characters. In the case of the gorals, our Expedition obtained at Hui-yao such a splendid series of all ages that we have an unequaled opportunity for intelligent study. Serows are entirely Asian and found in China, Japan, India, Sumatra and the Malay Peninsula.
On the Snow Mountain we found them living singly at altitudes of from 9,000 to 13,000 feet in dense spruce forests, among the cliffs. The animals seemed to be fond of sleeping under overhanging rocks, and we were constantly finding beds which gave evidence of very extensive use. Apparently serows seldom come out into the open, but feed on leaves and grass while in the thickest cover, so that it is almost impossible to kill them without the aid of dogs or beaters.
Sometimes a serow will lead the dogs for three or four miles, and eventually lose them or it may turn at bay and fight the pack after only a short chase; a large serow is almost certain to kill several of the hounds if in a favorable position with a rock wall at its back. The animal can use its strong curved horns with deadly effect for it is remarkably agile for a beast of its size.
In Fukien we hunted serows on the summit of a high mountain clothed with a dense jungle of dwarf bamboo. It was in quite different country from that which the animals inhabit in Yün-nan for although the cover was exceedingly thick it was without such high cliffs and there were extensive grassy meadows. We did not see any serows in Fukien because of the ignorance of our beaters, although the trails were cut by fresh tracks. The natives said that in late September the animals could often be found in the forests of the lower mountain slopes when they came to browse upon the new grown mushrooms.
Mr. Caldwell purchased for us in the market the skin of a splendid female serow and a short time later obtained a young male. The latter was seen swimming across the river just below the city wall and was caught alive by the natives. The female weighed three hundred and ten pounds and the male two hundred and ninety pounds.
Serows are rare in captivity and are said to be rather dangerous pets unless tamed when very young. We are reproducing a photograph taken and kindly loaned by Mr. Herbert Lang, of one formerly living in the Berlin Zoölogical Garden; we saw a serow in the Zoölogical Park at Calcutta and one from Darjeeling is owned by the London Zoölogical Society.
Gorals are pretty little animals of the size of the chamois. The species which we killed on the Snow Mountain can probably be referred to Næmorhedus griseus, but I have not yet had an opportunity to study our specimens carefully. Unlike the serows these gorals have blackish brown tails which from the roots to the end of the hairs measure about 10 inches in length. The horns of both sexes are prominently ridged for the basal half of their length and perfectly smooth distally. The male horns are strongly recurved and are thick and round at the base but narrow rapidly to the tips; the female horns are straighter and more slender. The longest horns in the series which we received measured six inches in length and three and three-quarters inches in circumference at the base. Like the serows, gorals are confined to Asia and are found in northern India, Burma, and China, and northwards through Korea and southern Manchuria.
We hunted gorals with dogs on the Snow Mountain for in this particular region they could be killed in no other way. There was so much cover, even at altitudes of from 12,000 to 15,000 feet and the rocks were so precipitous, that a man might spend a month "still hunting" and never see a goral. They are vicious fighters, and often back up to a cliff where they can keep the dogs at a distance. One of our best hounds while hunting alone, brought a goral to bay and was found dead next day by the hunters with its side ripped open.
On the Snow Mountain we found the animals singly but at Hui-yao, not far from the Burma frontier, where we hunted another species in the spring, they were almost universally in herds of from six to seven or eight. It was at the latter place that we had our best opportunity to observe gorals and learn something of their habits. We were camping on the banks of a branch of the Shweli River, which had cut a narrow gorge for itself; on one side this was seven or eight hundred feet deep. A herd of about fifty gorals had been living for many years on one of the mountain sides not far from the village, and although they were seen constantly the natives had no weapons with which to kill them; but with our high-power rifles it was possible to shoot across the river at distances of from two hundred to four hundred yards.
We could scan every inch of the hillside through our field glasses and watch the gorals as they moved about quite unconscious of our presence. At this place they were feeding almost exclusively upon the leaves of low bushes and the new grass which had sprung up where the slopes had been partly burned over. We found them browsing from daylight until about nine o'clock, and from four in the afternoon until dark. They would move slowly among the bushes, picking off the new leaves, and usually about the middle of the morning would choose a place where the sun beat in warmly upon the rocks, and go to sleep.