The village of Djilolo was formerly the chief residence of the Sultans of Ternate， till about eighty years ago， when at the request of the Dutch they removed to their present abode. The place was then no doubt much more populous， as is indicated by the wide extent of cleared land in the neighbourhood， now covered with coarse high grass， very disagreeable to walk through， and utterly barren to the naturalist. A few days' exploring showed me that only some small patches of forest remained for miles wound， and the result was a scarcity of insects and a very limited variety of birds， which obliged me to change my locality. There was another village called Sahoe， to which there was a road of about twelve miles overland， and this had been recommended to me as a good place for birds， and as possessing a large population both of Mahomotans and Alfuros， which latter race I much wished to see. I set off one morning to examine this place myself， expecting to pass through some extent of forest on my way. In this however I was much disappointed， as the whole road lies through grass and scrubby thickets， and it was only after reaching the village of Sahoe that some high forest land was perceived stretching towards the mountains to the north of it.
About half-way we dad to pass a deep river on a bamboo raft， which almost sunk beneath us. This stream was said to rise a long way off to the northward.
Although Sahoe did not at all appear what I expected， Idetermined to give it a trial， and a few days afterwards obtained a boat to carry my things by sea while I walked overland. A large house on the beach belonging to the Sultan was given me. It stood alone， and was quite open on every side， so that little privacy could be had， but as I only intended to stay a short time I made it do. Avery， few days dispelled all hopes I might have entertained of making good collections in this place. Nothing was to be found in every direction but interminable tracts of reedy grass， eight or ten feet high， traversed by narrow baths， often almost impassable. Here and there were clumps of fruit trees， patches of low wood， and abundance of plantations and rice grounds， all of which are， in tropical regions， a very desert for the entomologist. The virgin forest that I was in search of， existed only on the summits and on the steep rocky sides of the mountains a long way off， and in inaccessible situations. In the suburbs of the village I found a fair number of bees and wasps， and some small but interesting beetles. Two or three new birds were obtained by my hunters， and by incessant inquiries and promises í succeeded in getting the natives to bring me some land shells， among which was a very fine and handsome one， Helix pyrostoma. I was， however， completely wasting my time here compared with what I might be doing in a good locality， and after a week returned to Ternate， quite disappointed with my first attempts at collecting in Gilolo.
In the country round about Sahoe， and in the interior， there is a large population of indigenes， numbers of whom came daily into the village， bringing their produce for sale， while others were engaged as labourers by the Chinese and Ternate traders. Acareful examination convinced me that these people are radically distinct from all the Malay races. Their stature and their features， as well as their disposition and habits， are almost the same as those of the Papuans； their hair is semi-Papuan-neither straight， smooth， and glossy， like all true Malays'， nor so frizzly and woolly as the perfect Papuan type， but always crisp， waved， and rough， such as often occurs among the true Papuans， but never among the Malays. Their colour alone is often exactly that of the Malay， or even lighter. Of course there has been intermixture， and there occur occasionally individuals which it is difficult to classify； but in most cases the large， somewhat aquiline nose， with elongated apex， the tall stature， the waved hair， the bearded face， and hairy body， as well as the less reserved manner and louder voice， unmistakeably proclaim the Papuan type. Here then I had discovered the exact boundary lice between the Malay and Papuan races， and at a spot where no other writer had expected it. I was very much pleased at this determination， as it gave me a clue to one of the most difficult problems in Ethnology， and enabled me in many other places to separate the two races， and to unravel their intermixtures.
On my return from Waigiou in 1860， I stayed some days on the southern extremity of Gilolo； but， beyond seeing something more of its structure and general character， obtained very little additional information. It is only in the northern peninsula that there are any indígenes， the whole of the rest of the island， with Batchian and the other islands westward， being exclusively inhabited by Malay tribes， allied to those of Ternate and Tidore.
This would seem to indicate that the Alfuros were a comparatively recent immigration， and that they lead come from the north or east， perhaps from some of the islands of the Pacific. It is otherwise difficult to understand how so many fertile districts should possess no true indigenes.
Gilolo， or Halmaheira as it is called by the Malays and Dutch， seems to have been recently modified by upheaval and subsidence.
In 1673， a mountain is said to stave been upheaved at Gamokonora on the northern peninsula. All the parts that I have seen have either been volcanic or coralline， and along the coast there are fringing coral reefs very dangerous to navigation. At the same time， the character of its natural history proves it to be a rather ancient land， since it possesses a number of animals peculiar to itself or common to the small islands around it， but almost always distinct from those of New Guinea on the east， of Ceram on the south， and of Celebes and the Sula islands on the west.
The island of Morty， close to the north-eastern extremity of Gilolo， was visited by my assistant Charles Allen， as well as by Dr. Bernstein； and the collections obtained there present some curious differences from those of the main island. About fifty-six species of land-birds are known to inhabit this island， and of these， a kingfisher (Tanysiptera Boris)， a honey-sucker (Tropidorhynchus fuscicapillus)， and a large crow-like starling (Lycocorax morotensis)， are quite distinct from allied species found in Gilolo. The island is coralline and sandy， and we must therefore believe it to have been separated from Gilolo at a somewhat remote epoch； while we learn from its natural history that an arm of the sea twenty-five miles wide serves to limit the range even of birds of considerable powers of flight.
