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Boano Monarch
The Boano monarch (''Symposiachrus boanensis''), or black-chinned monarch, is a species of bird in the family Monarchidae endemic to Indonesia. It is found on Boano island in the southern Mollucas. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist shrubland. It is threatened by habitat loss. Taxonomy and systematics This species was originally described as a subspecies of the spectacled monarch and then classified as a separate species in the genus ''Monarcha ''Monarcha'' is a genus of bird in the family Monarchidae. They are found in Australia and Melanesia. Taxonomy and systematics The genus ''Monarcha'' was introduced by naturalists Nicholas Vigors and Thomas Horsfield in 1827 with the black-fac ...'' until moved to ''Symposiachrus'' in 2009. The name 'black-chinned monarch' is also used as an alternate name for the black-winged monarch. References External linksBirdLife Species Factsheet. Boano monarch B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kees Moeliker
Cornelis W. "Kees" Moeliker (born 9 October 1960) is a Dutch biologist and director of the Natural History Museum Rotterdam. He is also European Bureau Chief of the ''Annals of Improbable Research''. Early years Moeliker's father worked for forty years as a technical illustrator for the (subsequently superseded) :nl:PTT (Nederland), Dutch post office. Kees himself was provided with education at the Pieter Caland School in Rotterdam. During this time he used to wander across the nature reserves in the Rotterdam area. On one of his walks, in 1973, he made the first ever recorded observation in the area of an Egyptian goose, Egyptian Nile goose (''Alopochen aegyptiacus''). He went on to study biology and geography at a teacher training institution in Delft. He graduated with a research project on the winter-season feeding ecology of the Long eared owl (''Asio otus''). The research later provided the basis for a section in his 1989 compilation, "Owls" (''"Uilen"''). Moe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Maluku Islands
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] |
Symposiachrus
''Symposiachrus'' is a genus of birds in the family Monarchidae. Most species are endemic to islands in Melanesia but the spectacled monarch is widely distributed and occurs in parts of Indonesia and western Australia. The genus was previously lumped together in the genus ''Monarcha''. Taxonomy and systematics Based on the results of a molecular phylogenetic study published in 2005, the genus ''Monarcha'' was split and 19 species moved to the resurrected genus ''Symposiachrus'' that had been introduced by the French naturalist Charles Lucien Bonaparte in 1854 with the spectacled monarch (''Symposiachrus trivirgatus'') as the type species. The genus name ''Symposiachrus'' combines the Ancient Greek συν/''sun'' meaning "together", ποσις/''posis'' meaning "husband" and αχρως/''akhrōs'' meaning "pallid". The genus ''Symposiachrus'' contains the following twenty–one species: * Black monarch (''Symposiachrus axillaris'') * Spot-winged monarch (''Symposiachrus guttula'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-winged Monarch
The black-winged monarch (''Monarcha frater'') is a species of bird in the family Monarchidae. It is found in Australia and on New Guinea. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. Taxonomy and systematics Alternate names for the black-winged monarch include the black-chinned flycatcher, black-chinned monarch, black-winged flycatcher and black-winged monarch flycatcher. The alternate name 'black-chinned monarch' should not be confused with the species of the same name, '' Symposiachrus boanensis''. Subspecies Four subspecies are recognized: * ''M. f. frater'' - P.L. Sclater, 1874: Found in north-western New Guinea * ''M. f. kunupi'' - Hartert & Paludan, 1934: Found in west-central New Guinea * ''M. f. periophthalmicus'' - Sharpe, 1882: Originally described as a separate species. Found in central and south-eastern New Guinea * Pearly monarch (''M. f. canescens'') or pearly flycatcher - Salvadori, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monarcha
''Monarcha'' is a genus of bird in the family Monarchidae. They are found in Australia and Melanesia. Taxonomy and systematics The genus ''Monarcha'' was introduced by naturalists Nicholas Vigors and Thomas Horsfield in 1827 with the black-faced monarch (''Monarcha melanopsis'') as the type species. The genus formerly included many more species. Based on the results of a molecular phylogenetic study published in 2005 nineteen species were moved to the resurrected genus '' Symposiachrus'' and three to ''Carterornis''. Extant species The genus ''Monarcha'' contains the following nine species: * Island monarch (''Monarcha cinerascens'') * Black-faced monarch (''Monarcha melanopsis'') * Black-winged monarch (''Monarcha frater'') * Bougainville monarch (''Monarcha erythrostictus'') * Chestnut-bellied monarch (''Monarcha castaneiventris'') * White-capped monarch (''Monarcha richardsii'') * Yap monarch (''Monarcha godeffroyi'') * Tinian monarch (''Monarcha takatsukasae'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectacled Monarch
The spectacled monarch (''Symposiachrus trivirgatus'') is a species of bird in the family Monarchidae. It is found in Australia, Indonesia, and Papua New Guinea. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical mangrove forests, and subtropical or tropical moist montane forests. Taxonomy and systematics This species was originally placed in the genus '' Drymophila'' and subsequently in ''Monarcha'' until moved to ''Symposiachrus'' in 2009. Subspecies The Boano monarch was formerly considered as a subspecies and also, some authorities continue to consider the Moluccan monarch as a subspecies of the spectacled monarch. There are currently six subspecies recognized: * ''S. t. trivirgatus'' - (Temminck, 1826): Found in central and eastern Lesser Sunda Islands * ''S. t. bernsteinii'' - ( Salvadori, 1878): Originally described as a separate species in the genus ''Monarcha''. Found on Salawati (off western New Guinea) * ''S. t. albiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Or Tropical Moist Shrubland
The subtropical zones or subtropics are geographical and climate zones to the north and south of the tropics. Geographically part of the temperate zones of both hemispheres, they cover the middle latitudes from to approximately 35° north and south. The horse latitudes lie within this range. Subtropical climates are often characterized by hot summers and mild winters with infrequent frost. Most subtropical climates fall into two basic types: humid subtropical (Koppen climate Cfa), where rainfall is often concentrated in the warmest months, for example Southeast China and the Southeastern United States, and dry summer or Mediterranean climate (Koppen climate Csa/Csb), where seasonal rainfall is concentrated in the cooler months, such as the Mediterranean Basin or Southern California. Subtropical climates can also occur at high elevations within the tropics, such as in the southern end of the Mexican Plateau and in Da Lat of the Vietnamese Central Highlands. The six climate clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adriaan Cornelis Valentin Van Bemmel
Adriaan Cornelis Valentin van Bemmel (3 May 1908 – 20 October 1990) was a Dutch zoologist, conservationist and patron of the Natural History Museum Rotterdam and director of the Blijdorp zoo. Van Bemmel was born in Beverwijk where he received his early education. He then studied biology at the University of Amsterday, receiving a master's degree in 1937. He became a zoologist at the museum in Buitenzorg in Dutch Java and was held prisoner of war in 1941 by the Japanese. The returned to the Netherlands in 1951 and received a doctorate in 1952 and became a conservation consultant at the Staatsbosbeheer. In 1957 he became a deputy director of the Blijdorp zoo ( ''Blijdorp Zoo''), officially Rotterdam Zoo, is a zoo located in the northwestern part of Rotterdam. It is one of the oldest zoos in the Netherlands, and has been operated by the ("Royal Rotterdam Zoo Foundation"). Divided into several zoogeo ... in Rotterdam and served as its direction from 1961 to 1968. He described the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Or Tropical Moist Lowland Forest
Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discontinuous patches centered on the equatorial belt and between the Tropic of Cancer and Tropic of Capricorn, TSMF are characterized by low variability in annual temperature and high levels of rainfall of more than annually. Forest composition is dominated by evergreen and semi-deciduous tree species. These trees number in the thousands and contribute to the highest levels of species diversity in any terrestrial major habitat type. In general, biodiversity is highest in the forest canopy. The canopy can be divided into five layers: overstory canopy with emergent crowns, a medium layer of canopy, lower canopy, shrub level, and finally understory. These forests are home to more species than any other terrestrial ecosystem: Half of the world's sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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