The Kayoa Islands are near the southern end of a chain of volcanic islands off the western coast of Halmaherato (Halmahera region), to the south of Makian and to the north of Bacan.[1] The 66 islands cover a land area of 179.97 km2. The main island is about 10 miles (16 km) long, about 9 miles (14.5 km) south of Makian with a line of hills along most of its length.[2] The group forms four districts within South Halmahera Regency, and it had a total population of 20,176 at the 2010 Census[3] and 23,111 at the 2020 Census.[4] The official estimate for mid 2022 was 22,864.[5]
The islands were for centuries the only place in the world where cloves were produced. Kayoa lies on the equator and is subject to regular heavy rain in the two monsoon seasons, which are December to March and June to July.[6]
The stratovolcanoMount Tigalalu lies at the western end of Kayoa, partly flanked by coral limestones.[7] However, Kayoa Island differs from its neighbours in being composed mainly of sedimentary rather than volcanic rock. Its western side consists of terraces of raised coral limestone with pumice and beach sand.[6]
Name of District
English name
Area in km2
Pop'n Census 2010
Pop'n Census 2020
Pop'n Estimate mid 2022
Admin centre
No. of villages
Post code
Kayoa
87.62
8,180
9,057
8,959
Guruapin
14
97780
Kayoa Barat
West Kayoa
27.07
3,469
4,336
4,225
Busua
4
97781
Kayoa Selatan
South Kayoa
26.06
5,856
6,822
6,825
Laluin
6
97780
Kayoa Utara
North Kayoa
39.22
2,671
2,896
2,855
Laromabati
6
97781
Kayoa Barat District - comprising Mauri Island (Pulau Mauri) and 4 smaller islands - is actually closer to the Bacan Islands than to Kayoa Island. The rest of the archipelago comprises a number of groups and individual islands - the largest being Pulau Kayoa and Pulau Waidoba in the east, and Pulau Taneti in the southwest, with a number of smaller islands northwards from Taneti Island - including the Gora Ici Islands, Gunange, Laigoma, Siko and Gafi.
Villages
The four districts are sub-divided into thirty administrative villages (desa) as tabulated below:
Name of District
Name of Island
Kode Wilayah
Name of desa
Area in km2
Pop'n Estimate mid 2023
Post code
Kayoa
Siko
82.04.02.2004
Siko
4.50
410
97780
Gafi
82.04.02.2005
Gafi
1.30
309
Laigoma
82.04.02.2006
Laigoma
1.70
276
Taneti
82.04.02.2016
Ligua
13.00
137
82.04.02.2017
Kida
8.20
185
82.04.02.2018
Buli
14.10
382
Gora Ici Islands
82.04.02.2019
Talimau
1.70
801
Gunange
82.04.02.2020
Gunange
1.90
494
Gora Ici Islands
82.04.02.2021
Lelei
1.80
623
Kayoa
82.04.02.2022
Bajo
3.10
1,731
82.04.02.2023
Guruapin
26.40
2,336
82.04.02.2024
Karamat
4.20
389
Tawabi
82.04.02.2029
Tawabi
3.40
455
Gora Ici Islands
82.04.02.2030
Dorolamo
2.30
203
Kayoa Selatan
Kayoa
82.04.12.2001
Ngute-Ngute
6.60
403
97780
Waidoba
82.04.12.2002
Laluin
2.50
2,628
Kayoa
82.04.12.2003
Posi-Posi
5.20
1,150
Waidoba
82.04.12.2004
Sagawele
5.70
919
82.04.12.2005
Orimakurunga
2.10
1,236
82.04.12.2006
Pasir Putih
3.80
353
Kayoa Utara
Kayoa
82.04.13.2001
Modayama
3.50
893
97781
82.04.13.2002
Laromabati
14.00
900
82.04.13.2003
Gayap
10.20
596
82.04.13.2004
Ake Jailolo
6.40
330
82.04.13.2005
Wayasipang
2.50
3486
82.04.13.2006
Ngokonalako
2.60
499
Languages and archaeology
There are two native languages on Kayoa island, as well as Indonesian. The language named West Makian, spoken by about 12,000 people in Kayoa and its outlying islands, is one of the North Halmahera languages, which appear to fall within the West Papuan family.[8] The language named Taba or East Makian is one of the Austronesian languages.[9]
Archaeological evidence shows a foraging culture on Kayoa before around 3,500 years ago, changing at that time to an agricultural way of life with animals including pigs and dogs, red-slipped pottery, shell bracelets and beads, and polished stone tools such as adzes. This change shows the arrival on Kayoa of a new culture by 1500 BC.[10][11] From 2,000 years ago the islands started to trade spices to India and beyond.[10] Chinese copper money is found in jar burials of between 2,000 and 1,000 years ago in the Uattamdi cave shelter on Kayoa, implying that trade in cloves began early on the island. With the jars are glass beads, pieces of bronze and iron, and large shells from the coral reef. One of the burial vessels has rectangular and triangular patterns like those found at Leang Buidane but not on nearby islands.[6]
The next day (October 16th [1858]) I went beyond the swamp, and found a place where a new clearing was being made in the virgin forest... I have never in my life seen beetles so abundant as they were on this spot. Some dozen species of good-sized golden Buprestidae, green rose-chafers (Lomaptera), and long-horned weevils (Anthribidae) were so abundant that they rose up in swarms as I walked along, filling the air with a loud buzzing hum. Along with these, several fine Longicorns were almost equally common, forming such an assemblage as for once to realize that idea of tropical luxuriance which one obtains by looking over the drawers of a well-filled cabinet... It was a glorious spot, and one which will always live in my memory as exhibiting the insect-life of the tropics in unexampled luxuriance.
^ abcPeregrine, Peter Neal; Ember, Melvin, eds. (2001). "Uattamdi". Encyclopedia of Prehistory. Vol. 3: East Asia and Oceania. Springer. ISBN0306462575.
^Watuseke, F.S. (September 1976). "LinguisticsWest Makian, a Language of the North-Halmahéra Group of the West-Irian Phylum". Anthropological Linguistics. 18 (6): 274–285. JSTOR30027583.
^Bowden, John; Hajek, John (June 1996). "Phonetic Representation Illustrations of the IPA: Taba". Journal of the International Phonetic Association. 26 (1): 55–57. doi:10.1017/S0025100300005326. S2CID249406196.