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Norfolk Triller
The Norfolk triller (''Lalage leucopyga leucopyga'') was a small passerine bird in the cuckooshrike family, Campephagidae. It is the extinct nominate subspecies of the long-tailed triller which was endemic to Norfolk Island, an Australian territory in the Tasman Sea between Australia and New Zealand. Little is known of its biology. Description The Norfolk triller was similar to other subspecies of the long-tailed triller, though it was slightly larger and had a richer buff wash on the underparts and rump and a broader white tip to the outer rectrices. Behaviour Breeding Breeding was recorded in September, with eggs in December and February. Nests were shallow and cup-shaped, made of lichen, moss and fibrous roots, and lined with finer material. The clutch was usually two eggs. Extinction The triller was last recorded in 1942. The cause of its extinction was probably predation by black rats combined with clearance of its habitat, Norfolk Island's native subtropical rainf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henrik Gronvold
Henrik is a male given name of Germanic origin, primarily used in Scandinavia, Estonia, Hungary and Slovenia. In Poland, the name is spelt Henryk (given name), Henryk but pronounced similarly. Equivalents in other languages are Henry (given name), Henry (English), Heiki (Estonian), Heikki (Finnish), Henryk (Polish), Hendrik (given name), Hendrik (Dutch), Heinrich (given name), Heinrich (German), Enrico (Italian), Henri (French), Enrique (Spanish) and Henrique (other), Henrique (Portuguese). It means 'Ruler of the home' or 'Lord of the house'. People named Henrik include: * Henrik, Prince Consort of Denmark (1934–2018) * Prince Henrik of Denmark (born 2009), Prince Henrik of Denmark (born 2009) * Henrik Agerbeck (born 1956), Danish footballer * Henrik Andersson (badminton) (born 1977), Swedish player * Henrik Christiansen (other) * Henrik Dagård (born 1969), Swedish decathlete * Henrik Dam (1895-1976), Danish biochemist, physiologist and Nobel laureate * Henrik D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norfolk Triller
The Norfolk triller (''Lalage leucopyga leucopyga'') was a small passerine bird in the cuckooshrike family, Campephagidae. It is the extinct nominate subspecies of the long-tailed triller which was endemic to Norfolk Island, an Australian territory in the Tasman Sea between Australia and New Zealand. Little is known of its biology. Description The Norfolk triller was similar to other subspecies of the long-tailed triller, though it was slightly larger and had a richer buff wash on the underparts and rump and a broader white tip to the outer rectrices. Behaviour Breeding Breeding was recorded in September, with eggs in December and February. Nests were shallow and cup-shaped, made of lichen, moss and fibrous roots, and lined with finer material. The clutch was usually two eggs. Extinction The triller was last recorded in 1942. The cause of its extinction was probably predation by black rats combined with clearance of its habitat, Norfolk Island's native subtropical rainf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Extinctions Since 1500
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct Birds Of Norfolk Island
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence. More than 99% of all species that ever lived on Earth, amounting to over five billion species, are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryote globally, and possibly many times more if microorganisms, like bacteria, are included. Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lalage (bird)
''Lalage'' is a genus of passerine birds belonging to the cuckooshrike family Campephagidae, many of which are commonly known as trillers. There are about 18 species which occur in southern Asia and Australasia with a number of species on Pacific islands. They feed mainly on insects and fruit. They build a neat cup-shaped nest high in a tree. They are fairly small birds, about 15 to 20 cm long. They are mainly black, grey and white in colour. Most species are fairly common but the Samoan triller is considered to be near threatened and the Norfolk Island subspecies of the long-tailed triller has become extinct. Taxonomy and systematics Extant species The genus now includes six species that were formerly assigned to the genus ''Coracina''. A molecular phylogenetic study published in 2010 found that the species form part of the clade that contain members of the genus ''Lalage''. The genus contains 20 species: * Black-and-white triller, ''Lalage melanoleuca'' * Pied triller ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne Museum
The Melbourne Museum is a natural and cultural history museum located in the Carlton Gardens, Melbourne, Carlton Gardens in Melbourne, Australia. Located adjacent to the Royal Exhibition Building, the museum was opened in 2000 as a project of the Government of Victoria, on behalf of Museums Victoria which administers the venue. The museum won Best Tourist Attraction at the Australian Tourism Awards in 2011. In addition to its galleries, the museum features spaces such as ''Curious?'', which is a place to meet staff and find answers relating to the collections, research, and behind-the-scenes work of Museums Victoria; as well as a cafe and a gift shop. The back-of-house area houses some of the Victoria's State Collections, which holds over 17 million items, including objects relating to Indigenous Australian and Pacific Islander cultures, geology, historical studies, palaeontology, technology and society, and zoology, as well as a library collection that holds 18th and 19th cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Museum At Tring
The Natural History Museum at Tring was the private museum of Lionel Walter, 2nd Baron Rothschild; today it is under the control of the Natural History Museum, London. It houses one of the finest collections of stuffed mammals, birds, reptiles and insects in the United Kingdom. It was known as the Walter Rothschild Zoological Museum until April 2007. The museum is located on Akeman Street, in Tring, Hertfordshire. History The Natural History Museum at Tring was once the private museum of Lionel Walter, 2nd Baron Rothschild, and is located on the grounds of the former Rothschild family home of Tring Park. The building was constructed in 1889 to house his collection of mounted specimens and first opened to the public in 1892. The Rothschild family gave the Museum and its contents to the nation in 1937. Lionel Walter bred hybrids between zebras and horses (zebroids) and a hybrid foal is on display. He was frequently seen riding a zebra-drawn carriage. The museum's Zebra Cafe al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturhistorisches Museum
The Natural History Museum Vienna (german: Naturhistorisches Museum Wien) is a large natural history museum located in Vienna, Austria. It is one of the most important natural history museums worldwide. The NHM Vienna is one of the largest museums and non-university research institutions in Austria and an important center of excellence for all matters relating to natural sciences. The museum's 39 exhibition rooms cover 8,460 square meters and present more than 100,000 objects. It is home to 30 million objects available to more than 60 scientists and numerous guest researchers who carry out basic research in a wide range of topics related to human sciences, earth sciences, and life sciences. The '' Index Herbariorum'' code assigned to this museum is W and it is used when citing housed herbarium specimens. History The history of the Natural History Museum Vienna is shaped by the passion for collecting of renowned monarchs, the endless thirst for knowledge of famous scienti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturalis
Naturalis Biodiversity Center ( nl, Nederlands Centrum voor Biodiversiteit Naturalis) is a national museum of natural history and a research center on biodiversity in Leiden, Netherlands. It was named the European Museum of the Year 2021. Although its current name and organization are relatively recent, the history of Naturalis can be traced back to the early 1800s. Its collection includes approximately 42 million specimens, making it one of the largest natural history collections in the world. History The beginnings of Naturalis go back to the creation of the Rijksmuseum van Natuurlijke Historie (abbreviated RMNH, National Museum of Natural History) by Dutch King William I on August 9, 1820. In 1878, the geological and mineralogical collections of the museum were split off into a separate museum, remaining distinct until the merger of the Rijksmuseum van Natuurlijke Historie with the Rijksmuseum van Geologie en Mineralogie (abbreviated RGM) in 1984, to form the Nationaal Natu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Specimen
A biological specimen (also called a biospecimen) is a biological laboratory specimen held by a biorepository for research. Such a specimen would be taken by sampling so as to be representative of any other specimen taken from the source of the specimen. When biological specimens are stored, ideally they remain equivalent to freshly-collected specimens for the purposes of research. Human biological specimens are stored in a type of biorepository called a biobank, and the science of preserving biological specimens is most active in the field of biobanking. Quality control Setting broad standards for quality of biological specimens was initially an underdeveloped aspect of biobank growth. There is currently discussion on what standards should be in place and who should manage those standards. Since many organizations set their own standards and since biobanks are necessarily used by multiple organizations and typically are driven towards expansion, the harmonization of standard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainforest
Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainforest, but other types have been described. Estimates vary from 40% to 75% of all biotic species being indigenous to the rainforests. There may be many millions of species of plants, insects and microorganisms still undiscovered in tropical rainforests. Tropical rainforests have been called the "jewels of the Earth" and the " world's largest pharmacy", because over one quarter of natural medicines have been discovered there. Rainforests as well as endemic rainforest species are rapidly disappearing due to deforestation, the resulting habitat loss and pollution of the atmosphere. Definition Rainforest are characterized by a closed and continuous tree canopy, high humidity, the presence of moisture-dependent vegetation, a moist layer of lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical
The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Geographical zone#Temperate zones, 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 climate, humid subtropical (Köppen climate classification, Koppen climate Cfa), where rainfall is often concentrated in the warmest months, for example list of regions of China, Southeast China and the Southeastern United States, and Mediterranean climate, dry summer or Mediterranean climate (Köppen climate classification, Koppen climate Csa/Csb), where seasonal rainfall is concentrated in the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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