Anwaruddin Choudhury
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Anwaruddin Choudhury
Anwaruddin Choudhury, M.A., Ph.D., D.Sc., is an Indian naturalist, noted for his expertise on the fauna of North-East India. Choudhury is an ornithologist, mammalogist, artist, civil servant, photographer and author. He is recognized by many as an eminent naturalist and conservationist studying wildlife throughout North-East India and adjacent areas.Dictionary of International Biography (1987). "Choudhury, Anwaruddin" International Biographical Centre, Cambridge, UK.Reference Asia (1991). "Choudhury, Anwar Uddin". Rifacimento International, New Delhi, India.The Sentinel Mélange (2006). "Among the woods (Interview of Anwaruddin Choudhury)". The Sentinel, 6 February 2006. Guwahati, India.BirdLife International (2006). "Bush-quail makes unexpected reappearance". BirdLife International, Cambridge, UK. http://www.birdlife.org/nes/news/2006/06/manipur.html. Retrieved in 2007.Teresa Rehman (2001). "The Jungle file: Away from his desk, a bureaucrat documents the Northeast’s wildlife". T ...
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Assam
Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur to the east; Meghalaya, Tripura, Mizoram and Bangladesh to the south; and West Bengal to the west via the Siliguri Corridor, a wide strip of land that connects the state to the rest of India. Assamese and Boro are the official languages of Assam, while Bengali is an additional official language in the Barak Valley. Assam is known for Assam tea and Assam silk. The state was the first site for oil drilling in Asia. Assam is home to the one-horned Indian rhinoceros, along with the wild water buffalo, pygmy hog, tiger and various species of Asiatic birds, and provides one of the last wild habitats for the Asian elephant. The Assamese economy is aided by wildlife tourism to Kaziranga National Park and Manas National Park, which are ...
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Type Locality (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost a ...
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BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding important sites for birds, maintaining and restoring key bird habitats, and empowering conservationists worldwide. It has a membership of more than 2.5 million people across 116 country partner organizations, including the Royal Society for the Protection of Birds, the Wild Bird Society of Japan, the National Audubon Society and American Bird Conservancy. BirdLife International has identified 13,000 Important Bird and Biodiversity Areas and is the official International Union for Conservation of Nature’s Red List authority for birds. As of 2015, BirdLife International has established that 1,375 bird species (13% of the total) are threatened with extinction ( critically endangered, endangered or vulnerable). BirdLife International p ...
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IUCN Species Survival Commission
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pub ...
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Brahmaputra
The Brahmaputra is a trans-boundary river which flows through Tibet, northeast India, and Bangladesh. It is also known as the Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali, Luit in Assamese, and Jamuna River in Bangla. It is the 9th largest river in the world by discharge, and the 15th longest. With its origin in the Manasarovar Lake region, near Mount Kailash, on the northern side of the Himalayas in Burang County of Tibet where it is known as the Yarlung Tsangpo River, It flows along southern Tibet to break through the Himalayas in great gorges (including the Yarlung Tsangpo Grand Canyon) and into Arunachal Pradesh. It flows southwest through the Assam Valley as the Brahmaputra and south through Bangladesh as the Jamuna (not to be confused with the Yamuna of India). In the vast Ganges Delta, it merges with the Ganges, popularly known as the Padma in Bangladesh, and becomes the Meghna and ultimately empties into the Bay of Bengal. About long, the Bra ...
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Northern Pig-tailed Macaque
The northern pig-tailed macaque (''Macaca leonina'') is a vulnerable species of macaque in the subfamily Cercopithecidae. It is found in Bangladesh, Cambodia, China, India, Laos, Myanmar, Thailand, and Vietnam. Traditionally, ''M. leonina'' was considered a subspecies of the southern pig-tailed macaque (''M. nemestrina''), but is now classified as an individual species. In the 21st century, the pig-tailed macaque was split into the northern pig-tailed macaque species ''Macaca leonina'' and the Sundaland pig-tailed macaque species ''M. nemestrina''. This reclassification was aided by the observation of sexual swellings and basic attributes that distinguish the two. The northern pig-tailed macaque is frugivorous and their social grouping is matriarchal, where sexual dimorphic traits can distinguish males and females. Their adaptation to omnivorous diets occur in periods of fruit scarcity, munching on wild vegetation and crops, human foods, and small insects and mammals. Despit ...
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Stump-tailed Macaque
The stump-tailed macaque (''Macaca arctoides''), also called the bear macaque, is a species of macaque native to South Asia and Southeast Asia. In India, it occurs south of the Brahmaputra River, in the northeastern part of the country. Its range in India extends from Assam and Meghalaya to eastern Arunachal Pradesh, Nagaland, Manipur, Mizoram and Tripura. It is primarily frugivorous, but eats many types of vegetation, such as seeds, leaves and roots, but also hunts freshwater crabs, frogs, bird eggs and insects. Characteristics The stump-tailed macaque has long, thick, dark brown fur covering its body, but its face and its short tail, which measures between , are hairless. Infants are born white and darken as they mature. As they age, their bright pink or red faces darken to brown or nearly black and lose most of their hair. Males are larger than females, measuring long and weighing , while females measure and weigh . Males' canine teeth, which are important for establishing ...
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Hoolock Hoolock Mishmiensis
The hoolock gibbons are three primate species of genus ''Hoolock'' in the gibbon family, Hylobatidae, native to eastern Bangladesh, Northeast India, Myanmar, and Southwest China. Description Hoolocks are the second-largest of the gibbons, after the siamang. They reach a size of 60 to 90 cm and weigh 6 to 9 kg. The sexes are about the same size, but they differ considerably in coloration; males are black-colored with remarkable white brows, while females have a grey-brown fur, which is darker at the chest and neck. White rings around their eyes and mouths give their faces a mask-like appearance. The ''Oxford English Dictionary The ''Oxford English Dictionary'' (''OED'') is the first and foundational historical dictionary of the English language, published by Oxford University Press (OUP). It traces the historical development of the English language, providing a com ...'' says that the name "hoolock" is from "a language of Assam." Distribution In northeast India, ...
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Macaca Munzala
The Arunachal macaque (''Macaca munzala'') is a macaque native to Eastern Himalayas of Bhutan, China and India. It is listed as Endangered on the IUCN Red List. It was scientifically described in 2005. It is a relatively large brown primate with a comparatively short tail. Its species name comes from ''mun zala'', meaning deep forest (''mun'') monkey (''monkey''), as it is called by the Monpa people of West Kameng and Tawang. Discovery It was discovered as a new taxon in 1997 by the Indian primatologist Anwaruddin Choudhury, but he thought it to be a new subspecies of the Tibetan macaque (''M. thibetana''). It was described as a new species in 2005 by a group of scientists from the Nature Conservation Foundation, India. It is the first species of macaque to have been discovered since 1903, when the Indonesian Pagai Island macaque was discovered. This monkey was reported on the basis of a good quality photograph as the holotype. In 2011, some researchers suggested, on the ...
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Macaca Thibetana
The Tibetan macaque (''Macaca thibetana''), also known as the Chinese stump-tailed macaque or Milne-Edwards' macaque, is a macaque species found from eastern Tibet east to Guangdong and north to Shaanxi in China. It has also been reported from northeastern India. This species lives in subtropical forests (mixed deciduous to evergreen) at elevations from above sea level. Taxonomy There are four recognized subspecies: * ''M. t. thibetana'' * ''M. t. esau'' * ''M. t. guiahouensis'' * ''M. t. huangshanensis'' Physical description The Tibetan macaque is the largest species of macaque and one of the largest monkeys found in Asia. Only the proboscis monkey and the larger species of gray langur come close to match their size among Asian monkeys. Males are the larger sex, commonly attaining a weight of and length of long, with a maximum record weight of . Females, in contrast, weigh and measure long. The stump-like tail adds only , with females having a considerably shorter tail. The ...
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Upper Siang District
Upper Siang (Pron:/ˈsjæŋ or ˈsɪæŋ/) is an administrative district in the state of Arunachal Pradesh in India. It is the fourth least populous district in the country (out of 640). History The majority of the people are of the Adi tribe while the Memba, Khamba tribe also exists there. Part of the area was controlled by the Tibetan Kingdom of Powo when streams of Tibetan pilgrims searching for one of the 'hidden lands' or beyul ( bo, sbas-yul) referred to in the prophecies of Guru Rinpoche in the East Himalayas from the mid-seventeenth century came south over the Doshong La pass, to seek the particular location of one of these earthly paradises called Padma bkod (written variously Pema köd, Pemakö and Pemako), literally 'Lotus Array' in the region. The region became administered by British India with the Simla Accord of 1914 and the demarcation of the McMahon Line, though China considers it part of South Tibet. The district was formed in 1999 when it was split from Ea ...
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Mebo Giant Flying Squirrel
The Mebo giant flying squirrel (''Petaurista siangensis'') is a species of rodent in the family Sciuridae. It was first described in 2013 from the East Himalayan forests of Upper Siang District, Arunachal Pradesh in India. It is one of the three recently discovered flying squirrel species of Arunachal Pradesh, along with the Mishmi giant flying squirrel and Mechuka giant flying squirrel The Mechuka giant flying squirrel (''Petaurista mechukaensis'') is a species of rodent in the family Sciuridae. First described in 2007 from East Himalayan forests at altitudes of in the region of Mechuka of north-central Arunachal Pradesh in I .... References {{Rodent-stub Mammals described in 2013 ...
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