The Bacan Islands, formerly also known as the Bachans, Bachians, and Batchians, are a group of islands in the Moluccas in Indonesia. They are mountainous and forested, lying south of Ternate and southwest of Halmahera. The islands are administered by the South Halmahera Regency of North Maluku Province. They formerly constituted the Sultanate of Bacan.
The birds-of-paradise are members of the family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea, and eastern Australia. The family has 45 species in 17 genera. The members of this family are perhaps best known for the plumage of the males of the species, the majority of which are sexually dimorphic. The males of these species tend to have very long, elaborate feathers extending from the beak, wings, tail, or head. For the most part, they are confined to dense rainforest habitats. The diet of all species is dominated by fruit and to a lesser extent arthropods. The birds-of-paradise have a variety of breeding systems, ranging from monogamy to lek-type polygamy.
North Maluku is a province of Indonesia. It covers the northern part of the Maluku Islands, bordering the Pacific Ocean to the north, the Halmahera Sea to the east, the Molucca Sea to the west, and the Seram Sea to the south. It shares maritime borders with North Sulawesi, Southeast Sulawesi and Central Sulawesi to the west, Maluku to the south, Southwest Papua to the east, and Palau and the Philippines to the north. The provincial capital is Sofifi on the largest island of Halmahera, while the largest city is the island city of Ternate. The population of North Maluku was 1,038,087 in the 2010 census, making it one of the least-populous provinces in Indonesia, but by the 2020 Census the population had risen to 1,282,937, and the official estimate as at mid 2023 was 1,328,594.
Halmahera, formerly known as Jilolo, Gilolo, or Jailolo, is the largest island in the Maluku Islands. It is part of the North Maluku province of Indonesia, and Sofifi, the capital of the province, is located on the west coast of the island.
The paradise riflebird is a passerine bird of the family Paradisaeidae. It is one of four riflebird species in the genus Ptiloris. It is found in subtropical, temperate rainforests in eastern Australia. The species is sexually dimorphic; the male is black with iridescent blue-green patches, while the female is gray-brown and white.
The Moluccan king parrot is a parrot endemic to Peleng Island, Maluku, and West Papua in Indonesia. It is sometimes referred to as the Ambon king parrot or Amboina king parrot, but this is potentially misleading, as it is found on numerous other islands than Ambon. The male and female are similar in appearance, with a predominantly red head and underparts, green wings, and blue back and tail. Six subspecies are recognised, but only a few of these are regular in aviculture. In the wild, it inhabits rainforests and feeds on fruits, berries, seeds and buds.
The chattering lory is a forest-dwelling parrot endemic to North Maluku, Indonesia. It is considered vulnerable, the main threat being from trapping for the cage-bird trade.
The Moluccan megapode, also known as Wallace's scrubfowl, Moluccan scrubfowl or painted megapode, is a small, approximately 31 cm long, olive-brown megapode. The genus Eulipoa is monotypic, but the Moluccan megapode is sometimes placed in Megapodius instead. Both sexes are similar with an olive-brown plumage, bluish-grey below, white undertail coverts, brown iris, bare pink facial skin, bluish-yellow bill and dark olive legs. There are light grey stripes on reddish-maroon feathers on its back. The young has brownish plumage, a black bill, legs and hazel iris.
Ornithoptera croesus, the Wallace's golden birdwing, is a species of birdwing butterfly found in northern Maluku in Indonesia.
The long-billed crow is a crow that is endemic to the Northern Maluku Islands. This crow is large with glossy plumage, a large bill and white irises. It is classified by the International Union for Conservation of Nature as a "near-threatened species".
The Moluccan hanging parrot is a species of parrot in the family Psittaculidae. It is endemic to forest and nearby habitats on Halmahera, Bacan and Morotai in Indonesia. It has sometimes included the Sula hanging parrot as a subspecies, but the two are increasingly treated as separate species based on their distinct differences in plumage and size.
The great cuckoo-dove is a species of bird in the pigeon family, Columbidae. First described by the Dutch zoologist Coenraad Jacob Temminck in 1824, it is found on New Guinea, several surrounding islands, and Wallacea, where it mainly inhabits primary forest and the forest edge. It is a large, distinctive pigeon, with a length of 47.5–52.5 cm (18.7–20.7 in) and a weight of 208–305 g (7.3–10.8 oz). In adults, the head, neck, and breast are whitish or blue-grey, the underparts are pale bluish-grey, the upperparts are chestnut-brown, and the outer wings are black. Females differ from males in having more yellowish irises and duller orbital skin. Juveniles are mainly dull grey-brown, with dirty-white throats and bellies.
The common paradise kingfisher, also known as the Galatea paradise kingfisher and the racquet-tailed kingfisher, is a species of bird in the family Alcedinidae. It is found in subtropical or tropical moist lowland forests of the Maluku Islands and New Guinea. Like all paradise kingfishers, it has a red bill and colourful plumage. The species is common and the IUCN has assessed its conservation status as being of "least concern".
The blue-and-white kingfisher is a species of bird in the family Alcedinidae. It is endemic to North Maluku in Indonesia. It can be found on the islands of Morotai, Ngelengele, Halmahera, Damar, Ternate, Tidore, Moti, Bacan, Obi and Obilatu.
The ivory-breasted pitta is a species of bird in the family Pittidae. It is endemic to North Maluku in Indonesia, known as Paok halmahera. Its natural habitat is subtropical or tropical moist lowland forests.
The Halmahera rain forests is a tropical moist forest ecoregion in Indonesia. The ecoregion includes the island of Halmahera and neighboring islands, including Bacan, Morotai, the Obi Islands, Ternate, Tidore, Gebe, and many smaller islands.
The black-chinned whistler is a species of bird in the family Pachycephalidae, endemic to Halmahera and adjacent smaller islands in North Maluku in Indonesia.
The Obi paradise-crow is a species of paradise-crow in the family Paradiseaidae along with the birds-of-paradise. This bird was split from its congener, the Halmahera paradise-crow (L. pyrrhopterus) in 2016. The species was first described and named by Heinrich Agathon Bernstein in 1865.
Paradise-crows are members of the genus Lycocorax in the family Paradisaeidae (birds-of-paradise).
The Moluccan myzomela is a species of bird in the family Meliphagidae. It is endemic to Indonesia, where it is found on the Maluku Islands. Its natural habitat is subtropical or tropical moist lowland forests.
