|
Large-billed Reed Warbler
The large-billed reed warbler (''Acrocephalus orinus'') is an Old World warbler in the genus '' Acrocephalus''. The species has been dubbed as "the world's least known bird". It was known from a single specimen collected in India in 1867 and rediscovered in the wild in Thailand in 2006. The identity of the bird caught in Thailand was established by matching DNA sequences extracted from feathers; the bird was released. After the rediscovery in the wild a second specimen was discovered amid '' Acrocephalus dumetorum'' specimens in the collections of the Natural History Museum at Tring. A breeding area was found in Afghanistan in 2009 and studies in 2011 pointed to its breeding in Kazakhstan and Tajikistan. One bird was found in the Baikka Wetland in Srimangal, Bangladesh on 7 December 2011."Rare Bird i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Church Oberholser
Harry Church Oberholser (June 25, 1870 – December 25, 1963) was an American ornithologist. Biography Harry Oberholser was born to Jacob and Lavera S. Oberholser on June 25, 1870, in Brooklyn, New York. He attended Columbia University, but did not graduate. Later, Oberholser was awarded degrees ( B.A., M.S., and PhD.) from the George Washington University. He married Mary Forrest Smith on June 30, 1914. From 1895 to 1941, he was employed by the United States Bureau of Biological Survey (later the United States Fish and Wildlife Service) as an ornithologist, biologist, and editor. During his career, he collected bird specimens while on trips with Vernon Bailey and Louis Agassiz Fuertes. In 1928, Oberholser helped organize thWinter Waterfowl Survey which continues to this day. In 1941, at the age of 70, he became curator of ornithology Ornithology, from Ancient Greek ὄρνις (''órnis''), meaning "bird", and -logy from λόγος (''lógos''), meaning "study" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sutlej Valley
The Sutlej River or the Satluj River is a major river in Asia, flowing through China, India and Pakistan, and is the longest of the five major rivers of the Punjab region. It is also known as ''Satadru''; and is the easternmost tributary of the Indus River. The combination of the Sutlej and Chenab rivers in the plains of Punjab forms the Panjnad, which finally flows into the Indus River at Mithankot. In India, the Bhakra Dam is built around the river Sutlej to provide irrigation and other facilities to the states of Punjab, Rajasthan and Haryana. The waters of the Sutlej are allocated to India under the Indus Waters Treaty between India and Pakistan, and are mostly diverted to irrigation canals in India like the Sirhind Canal, Bhakra Main Line and the Rajasthan canal. The mean annual flow is 14 million acre feet (MAF) (roughly 1.727 × 1013 L) upstream of Ropar barrage, downstream of the Bhakra dam. It has several major hydroelectric points, including the 1,32 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pamir Mountains
The Pamir Mountains are a Mountain range, range of mountains between Central Asia and South Asia. They are located at a junction with other notable mountains, namely the Tian Shan, Karakoram, Kunlun Mountains, Kunlun, Hindu Kush and the Himalayas, Himalaya mountain ranges. They are among the world's highest mountains. Much of the Pamir Mountains lie in the Gorno-Badakhshan region of Tajikistan. Spanning the border parts of four countries, to the south, they border the Hindu Kush mountains along Afghanistan's Wakhan Corridor in Badakhshan Province, Chitral District, Chitral and Gilgit-Baltistan regions of Pakistan. To the north, they join the Tian Shan mountains along the Alay Valley of Kyrgyzstan. To the east, they extend to the range that includes China's Kongur Tagh, in the "Eastern Pamirs", separated by the Yarkand River, Yarkand valley from the Kunlun Mountains. Since the Victorian era, they have been known as the "Roof of the World", presumably a translation from Persian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakhan Corridor
The Wakhan Corridor (; ) is a narrow strip of territory in the Badakhshan province of Afghanistan. This corridor stretches eastward, connecting Afghanistan to Xinjiang, China. It also separates the Gorno-Badakhshan Autonomous Region of Tajikistan in the north from the Khyber Pakhtunkhwa and Gilgit-Baltistan regions in Pakistan in the south, the latter of which is also part of the disputed region of Kashmir.International Boundary Study of the Afghanistan–USSR Boundary (1983) by the US Bureau of Intelligence and Research Pg. 7 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Ringing
Bird ringing (UK) or bird banding (US) is the attachment of a small, individually numbered metal or plastic tag to the leg or wing of a wild bird to enable individual identification. This helps in keeping track of the movements of the bird and its life history. It is common to take bird measurement, measurements and examine the conditions of feather moult, subcutaneous fat, age indications and sex during capture for ringing. The subsequent recapture, recovery, or observation of the bird can provide information on bird migration, migration, longevity, mortality, population, territoriality, List of feeding behaviours, feeding behaviour, and other aspects that are studied by ornithology, ornithologists. Other methods of marking birds may also be used to allow for field based identification that does not require capture. History The earliest recorded attempts to mark birds were made by Roman army, Roman soldiers. For instance during the Punic Wars in 218 BC a crow was released b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahidol University
Mahidol University is an autonomous university, autonomous public university, public research university in Thailand. The university was founded as part of Siriraj Hospital in 1888. It was first called the University of Medical Science in 1943, and has been recognized as Thailand's fourth public university. The university was renamed in 1969 by King Bhumibol Adulyadej for his father, Mahidol Adulyadej, Prince Mahidol of Songkhla, known as the "Father of Modern Medicine and Public Health in Thailand". Originally focused on the health sciences, it has expanded into other fields. The university hosted Thailand's first medical school, Faculty of Medicine Siriraj Hospital, Mahidol University, Siriraj Medical School. Mahidol offers a range of graduate (primarily international) and undergraduate programs, from the natural sciences to the liberal arts, with remote campuses in Kanchanaburi, Nakhon Sawan Province, Nakhon Sawan, and Amnat Charoen provinces. There are a total of 629 program ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phetchaburi Province
Phetchaburi (, ) or Phet Buri () is one of the western or central Provinces of Thailand, provinces (''changwat'') of Thailand. Neighboring provinces are (from north clockwise) Ratchaburi province, Ratchaburi, Samut Songkhram province, Samut Songkhram, and Prachuap Khiri Khan province, Prachuap Khiri Khan. In the west it borders the Tanintharyi Division of Myanmar. Phetchaburi is home to Kaeng Krachan National Park. Geography Phetchaburi is at the north end of the Malay Peninsula, with the Gulf of Thailand to the east and the Tanaosi Range, Tanaosi mountain range forming the boundary to Myanmar. Except for these border mountains most of the province is a flat plain. With an area of Kaeng Krachan National Park is Thailand's largest national park, covering nearly half of the province. It protects mostly rain forests in the mountains along the boundary to Myanmar, but also the Kaeng Krachan Reservoir is part of the park. The total forest area is or 57.7% of provincial area. The o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laem Phak Bia Environmental Research And Development Project
Laem Phak Bia (, ; , formerly: Chulai Point) is a coastal area in Ban Laem District, Phetchaburi Province, Thailand. The shore is a large, open area of mudflats and salt pans, with some mangrove areas and scrub, tipped by a sand spit. The area is not a national park, the land being privately owned, but it is a favoured location for bird-watchers where they can see a wide variety of shorebirds. The area is administered as Laem Phak Bia Subdistrict, and is home to a village of the same name. Geography Laem Phak Bia is located on the western shore of the northern end of the Gulf of Thailand in Phetchaburi Province, Thailand. A road runs parallel with the coast and provides access to the shore via various tracks. Near the village of Pak Thale in the north of the area lies the Pak Thale Shorebird Conservation Area and areas of salt evaporation ponds. South of this is the Laem Phak Bia Environmental Research and Development Project (known as the king's project), mudflats, patches of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Norman Koelz
Walter Norman Koelz (September 11, 1895 – September 24, 1989) was an American zoologist and museum collector. Walter Koelz's parents were immigrants from the Black Forest region of Germany, and his father was a village blacksmith in Waterloo, where Walter was born. Walter Koelz studied zoology and received the degree of Doctor of Philosophy from the University of Michigan in 1920. In 1925 he joined the McMillan Expedition to the American Arctic. He also studied whitefish (fisheries term), whitefishes during his work at the University of Michigan at the Institute for Fisheries Research. He was offered a post with the Himalayan Research Institute of the Nicholas Roerich, Roerich Museum in 1930. He visited Naggar in Kulu, in May 1930, to begin botanical explorations. While collecting he met Thakur Rup Chand who joined him in his efforts. Koelz would work with Chand for over thirty years. Koelz returned to Michigan in 1932, but his interest in Tibetan culture led to his appointment a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Biddulph
Colonel John Biddulph (25 July 1840 – 24 December 1921) was a British soldier, author and naturalist who served in the government of British India. Biddulph was born in 1840, and was the third son of Robert Biddulph. He was educated at Westminster School, and at the age of 18 joined the 19th Lancers and proceeded to India where he served in Awadh during the Indian Rebellion of 1857. Afterwards, he joined the political department of the government of British India. Between 1873 and 1874 he accompanied Thomas Douglas Forsyth, Thomas E. Gordon, Henry Walter Bellew, Ferdinand Stoliczka, Henry Trotter, and R. A. Champman on the Second Yarkand Mission – an expedition across the Himalayas to Chinese Turkestan.1917. "The Amir Yakoub Khan and Eastern Turkestan in Mid-Nineteenth Century." Journal of the Royal Central Asian Society. Vol. 4. No. 4. pp. 95-112. During this journey, Biddulph collected numerous specimens of birds and mammals, including an unknown species of ''P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MtDNA
Mitochondrial DNA (mtDNA and mDNA) is the DNA located in the mitochondria organelles in a eukaryotic cell that converts chemical energy from food into adenosine triphosphate (ATP). Mitochondrial DNA is a small portion of the DNA contained in a eukaryotic cell; most of the DNA is in the cell nucleus, and, in plants and algae, the DNA also is found in plastids, such as chloroplasts. Mitochondrial DNA is responsible for coding of 13 essential subunits of the complex oxidative phosphorylation (OXPHOS) system which has a role in cellular energy conversion. Human mitochondrial DNA was the first significant part of the human genome to be sequenced. This sequencing revealed that human mtDNA has 16,569 base pairs and encodes 13 proteins. As in other vertebrates, the human mitochondrial genetic code differs slightly from nuclear DNA. Since animal mtDNA evolves faster than nuclear genetic markers, it represents a mainstay of phylogenetics and evolutionary biology. It also permits tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clamorous Reed Warbler
The clamorous reed warbler (''Acrocephalus stentoreus'') is an Old World warbler in the genus '' Acrocephalus''. It breeds from Egypt eastwards through Pakistan, Afghanistan and northernmost India to south China and southeast Asia. ''A. s. meridionalis'' is an endemic race in Sri Lanka. Subspecies Nine subspecies are recognised: * ''A. s. stentoreus'' ( Hemprich & Ehrenberg, 1833) – Egypt * ''A. s. levantinus'' Roselaar, 1994 – Israel, Jordan, Syria and northwest Arabia * ''A. s. brunnescens'' ( Jerdon, 1839) – Red Sea region to Kazakhstan and north India * ''A. s. amyae'' Baker, ECS, 1922 – northeast India, Myanmar, Thailand and south China * ''A. s. meridionalis'' (Legge, 1875) – south India and Sri Lanka * ''A. s. harterti'' Salomonsen, 1928 – Philippines (except Palawan group and Sulu Archipelago) * ''A. s. siebersi'' Salomonsen, 1928 – west Java * ''A. s. celebensis'' Heinroth, 1903 – Sulawesi * ''A. s. lentecaptus'' Hartert, EJO, 1924 – Borneo and cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
