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Sula Hanging Parrot
The Sula hanging parrot (''Loriculus sclateri'') is a small species of parrot in the family Psittaculidae. It is endemic to forest and nearby habitats on the Banggai and Sula Islands in Indonesia. Description and taxonomy The Sula hanging parrot has sometimes been treated as a subspecies of the Moluccan hanging parrot, but the two are increasingly treated as separate species based on their distinct differences in plumage and size (14 cm for the Sula hanging parrot versus for the Moluccan hanging parrot).Collar, N. J. (2007). ''Taxonomic notes on some insular Loriculus hanging-parrots.'' Bull. B.O.C. 127(2): 97-107. When recognized as separate species, the Sula hanging parrot has often been treated as monotypic, but the subspecies ''L. s. ruber'' from the Banggai Islands has recently been re-validated, leaving the nominate for the Sula Islands. Both subspecies have an overall green plumage with red to the chin, rump and leading edge of the wing. In ''L. s. sclateri'' the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Russel Wallace
Alfred Russel Wallace (8 January 1823 – 7 November 1913) was a British naturalist, explorer, geographer, anthropologist, biologist and illustrator. He is best known for independently conceiving the theory of evolution through natural selection. His 1858 paper on the subject was published that year alongside extracts from Charles Darwin's earlier writings on the topic. It spurred Darwin to set aside the "big species book" he was drafting, and quickly write an abstract of it, published in 1859 as ''On the Origin of Species''. Wallace did extensive fieldwork, first in the Amazon River basin. He then did fieldwork in the Malay Archipelago, where he identified the faunal divide now termed the Wallace Line, which separates the Indonesian archipelago into two distinct parts: a western portion in which the animals are largely of Asian origin, and an eastern portion where the fauna reflect Australasia. He was considered the 19th century's leading expert on the geographical di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peleng
Peleng is an island off the east coast of Sulawesi, Indonesia and is the largest island of the Banggai Islands (''Kepulauan Banggai''). It is surrounded by the Banda Sea and Molucca Sea and has an area of 2,406 km². Some of the smaller islands surrounding Peleng of the Banggai Islands group are Banggai Island, Bowokan, Labobo, Kebongan, Kotudan, Tropettenando, Timpau, Salue Besar, Salue Kecil, Masepe, and Bangkulu. In January 2020 a paper published in the journal Science documented the discovery of 10 new songbird species and subspecies, nine of them found in Peleng.A lost world in Wallacea: Description of a montane archipelagic avifauna, Frank E. Rheindt1, Dewi M. Prawiradilaga, Hidayat Ashari, Suparno, Chyi Yin Gwee1, Geraldine W. X. Lee1, Meng Yue Wu1, Nathaniel S. R. Ng, Science 10 Jan 2020. Vol. 367, Issue 6474, pp. 167-170,DOI: 10.1126/science.aax2146, https://www.science.org/doi/10.1126/science.aax2146 Inhabitation The majority of people on this Peleng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Wallacea
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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