Page:Journal of the Straits Branch of the Royal Asiatic Society (IA journalofstra13141884roya).pdf/374

 birds'-nest, which is obtained in small quantities on the West coast, and adjacent islands, but is chiefly supplied from the Gomanton caves on the East coast. The following description of these caves is condensed from an account lately published in the Straits Times. The caves are situate on the Kinabatangan river, near the village of Malapi, which is some fifty miles from the month. The chief entrance Simud putih (white entrance) is on the Gomanton hill at an elevation of 500 feet, and is about 30 feet high by 50 feet wide. The ascent to it is very steep, in some parts almost perpendicular, but the nature of the jagged hard lime-stone rocks, affords holding points for one's hands and feet. From this entrance the ascent to the summit of the hill, is another 500 feet, and at the top is a smallish hole which leads into the great caves below, going straight down about 850 feet. Down this the natives descend by rattan ladders, fastened to the circumference of the hole, right into the abyss below, in scarch of the nests. At nightfall a remarkable sight is to be seen at the entrance, viz, the return of the swallows (Collocalia esculenta) to their nests, and the departure of the bats. With a whirring sound, multitudes of bats wheel round in spiral columns from the summit of which detachments break off and wheel away rapidly towards the mangrove swamps and the nipa palms. Amongst them the white bats are very conspicuous, and are termed by the natives, the Rajah, his wife and child. Soon after the bats emerge from the caves, the swallows return in countless numbers. Each morning the process is reversed, the swallows going out and the bats returning home. On entering the mouth of the cave as described above, the floor for the first part of the way slopes down at an angle of twenty-five degrees, to an enormous cave with several smaller ones leading out of it. From the side of this cave rises a high dome, from the top of which you can see the opening before-mentioned, some 850 above. The average height of the cave before coming to the dome is 150 feet. The next cave Simud itam (black entrance) is on a level with the river bank. The entrance is by a magnificent porch of 250 feet in height, opening out into a large and lofty chamber, beyond which an open space is reached, from which looking up can be seen the.