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Gobi Lakes Valley Desert Steppe
The Gobi Lakes Valley desert steppe ecoregion (WWF ID: PA1315) covers the narrow, flat valley in southwestern Mongolia that lies between the Khangai Mountains (to the north), and the Gobi-Altai Mountains (to the south). The region is known as the " Valley of the Lakes" because runoff from the mountains collect in lakes that have no outlet to the sea. Although the valley is a semi-arid desert steppe, it has areas of wetlands near the lakes that are important habit for water birds. Location and description The Gobi Lakes Valley is about 500 km west-to-east, and 150 km north-to south, at elevations of 1,000-1,400 meters. The region is desert steppe, with rivers from the Khangai Mountains on the north providing most of the water to the lakes. On the south the region is bounded by the Gobi-Altai range, the easternmost extension of the Altai. A chain of shallow, saline lakes include Böön Tsagaan Lake (Lake Buuntsaagan), Taatsiin Tsagaan Lake, Adgiin Tsagaan Nuur, and La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayankhongor Province
The Bayankhongor Province or Bayanhongor Aimag, , "Rich Darling Province" is one of the 21 aimags (provinces) of Mongolia. It is located in the southwest of the country and, at 116,000 square kilometers, it is one of the largest aimags. The capital of the aimag shares the provincial name, Bayankhongor. History Bayankhongor aimag was formed in 1941 with the establishment of the Bayankhongor Citizen's Assembly. There were originally 16 Bayankhongor Area Soums and about 41 thousand people in the aimag. The aimag was originally named ''Govi-Bumbugur'', however it was soon changed to Bayankhongor. In April 1976, Bayankhongor was awarded the Outstanding Red Award for livestock, meat, and wool production. The aimag received substantial investment from the former USSR, including infrastructure and education. However, the USSR also systematically repressed the religion and cultural heritage of the aimag, purging famous monasteries such as the Geegin Monastery and killing thousands of mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anabasis (plant)
''Anabasis'' is a genus of plants in the subfamily Salsoloideae of the family Amaranthaceae. It is distributed in southern Europe, North Africa, and Asia. Description The species of genus ''Anabasis'' are annual or perennial herbs or subshrubs. Their stems are fleshy and articulated, mostly glabrous with the exception of hairy tufts at the nodes, rarely with papillae-like trichomes or woolly. The opposite leaves may be reduced to small scales or normally developed. The inflorescences are elongated or condensed spikes. The bisexual flowers are sitting solitary or in groups of up to 4 in the axils of upper leaves (bracts), with 2 paired bracteoles. Flowers consist of 5 subequal membranous perianth segments, that are free nearly from base; 3-5 stamens without appendages; and an ovary with 2-3 thick and short stigmas. In fruit, prominent membranous wings develop on the back of the perianth segments, usually 2-3 of them larger than the others. Rarely, the perianth remains unwinge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erinaceus
''Erinaceus'' is a genus of hedgehog from the family of Erinaceidae. There are four main species of ''Erinaceus''. The range is all across Europe, throughout the Middle East, parts of Russia, and extending to northern China and Korea. The European hedgehog (''Erinaceus europaeus'') has been introduced to New Zealand.Macdonald, David W. The Encyclopedia of Mammals. New York, NY: Facts on File, 1984 . Description As is characteristic of other hedgehogs, members of ''Erinaceus'' have spines. These spines are a modification of the hair that is formed and strengthened by keratin. They contain hollow air filled gaps separated by thin inner layers of the spine to lessen the weight load.Grzimek, Bernhard, Neil Schlager, Donna Olendorf, and Melissa C. McDade. Grzimek's Animal Life Encyclopedia. Vol. 13. Detroit: Thomson Gale, 2004. Every spine is tapered at the end to form a point and also at the base where it then forms a bulb that is attached to the skin. The tapering at the base allo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter White Dwarf Hamster
The winter white dwarf hamster (''Phodopus sungorus''), also known as the Russian dwarf hamster, Djungarian hamster, striped dwarf hamster, Siberian hamster, or Siberian dwarf hamster, is one of three species of hamster in the genus ''Phodopus''. It is ball-shaped and typically half the size of the Syrian hamster, so is called a dwarf hamster along with all ''Phodopus'' species. Features of the winter white hamster include a typically thick, dark grey dorsal stripe and furry feet. As winter approaches and the days shorten, the winter white dwarf hamster's dark fur is almost entirely replaced with white fur. In captivity, this does not usually happen as animals maintained as pets are generally housed indoors and exposed to artificial light that prevents the recognition of short winter daylengths. In the wild, they originate from the wheat fields of Kazakhstan, the meadows of Mongolia and Siberia, and the birch stands of Manchuria. Winter white dwarf hamsters are common as pets in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gobi Jerboa
The Gobi jerboa (''Allactaga bullata'') is a species of rodent in the family Dipodidae. It is found in China and Mongolia. Its natural habitats are temperate grassland and temperate desert. The Gobi jerboa was discovered in 1925 by Glover Morrill Allen. It is found in the Gobi Desert located in northern and northwestern China, as well as in southern Mongolia, and is considered to be the most “desert loving” out of all Gobi rodents (Smith and Xie 2008). Allen first examined an adult male Gobi jerboa from Tsagan Nor, Outer Mongolia, which was collected on July 5, 1922 by the Central Asiatic Expeditions and housed at the American Museum of Natural History (Allen 1925). Allen further compared the subspecies ''Allactaga sibirica annulata'' and ''Allactaga sibirica sibirica'', to the Gobi jerboa because they are all sympatric. Allen examined forty specimens collected from different regions of Mongolia, and found that while the Gobi jerboa was similar in color and appearance to ''A. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midday Jird
The midday jird (''Meriones meridianus''), also called midday gerbil, is a rodent species in the family Muridae and native to sandy deserts in Central and East Asia. It has been listed on the IUCN Red List as Least Concern since 2008. Description The midday jird is a medium-sized species with a head-and-body length of , a tail of a similar length, and a weight of . The upper parts are pale yellowish-grey, drab or darker brown, the hairs having blackish bases. The underparts are white with a light brown strip across the chest. The tail is brown or ochre above and slightly paler below. The claws are white, and the soles of the hind feet are densely hairy so that no bare skin is visible. Distribution and habitat The midday jird's range extends from Iran, Turkmenistan, Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, Russia to Afghanistan, Mongolia and western China. Its lives in sandy deserts, alluvial plains and especially arid sandy areas in hilly deserts with a scattering of sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Coot
The Eurasian coot (''Fulica atra''), also known as the common coot, or Australian coot, is a member of the rail and crake bird family, the Rallidae. It is found in Europe, Asia, Australia, New Zealand and parts of North Africa. It has a slaty-black body, a glossy black head and a white bill with a white frontal shield. The sexes are similar. Similar looking coot species are found throughout the world, with the largest variety of coot species living in South America. Taxonomy The Eurasian coot was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under its current binomial name ''Fulica atra''. Linnaeus specified the locality as Europe but this is now restricted to Sweden. The binomial name is from Latin: ''Fulica'' means "coot", and ''atra'' means "black". Four subspecies are recognised: * ''F. a. atra'' Linnaeus, 1758 – Europe and north Africa to Japan, India, southeast Asia, Philippines and Borneo * ''F. a. l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mallard
The mallard () or wild duck (''Anas platyrhynchos'') is a dabbling duck that breeds throughout the temperate and subtropical Americas, Eurasia, and North Africa, and has been introduced to New Zealand, Australia, Peru, Brazil, Uruguay, Argentina, Chile, Colombia, the Falkland Islands, and South Africa. This duck belongs to the subfamily Anatinae of the waterfowl family Anatidae. Males have purple patches on their wings, while the females (hens or ducks) have mainly brown-speckled plumage. Both sexes have an area of white-bordered black or iridescent blue feathers called a speculum on their wings; males especially tend to have blue speculum feathers. The mallard is long, of which the body makes up around two-thirds the length. The wingspan is and the bill is long. It is often slightly heavier than most other dabbling ducks, weighing . Mallards live in wetlands, eat water plants and small animals, and are social animals preferring to congregate in groups or flocks of varyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruddy Shelduck
The ruddy shelduck (''Tadorna ferruginea''), known in India as the Brahminy duck, is a member of the family Anatidae. It is a distinctive waterfowl, in length with a wingspan of . It has orange-brown body plumage with a paler head, while the tail and the flight feathers in the wings are black, contrasting with the white wing-coverts. It is a migratory bird, wintering in the Indian subcontinent and breeding in southeastern Europe and central Asia, though there are small resident populations in North Africa. It has a loud honking call. The ruddy shelduck mostly inhabits inland water-bodies such as lakes, reservoirs and rivers. The male and female form a lasting pair bond and the nest may be well away from water, in a crevice or hole in a cliff, tree or similar site. A clutch of about eight eggs is laid and is incubated solely by the female for about four weeks. The young are cared for by both parents and fledge about eight weeks after hatching. In central and eastern Asia, pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greylag Goose
The greylag goose or graylag goose (''Anser anser'') is a species of large goose in the waterfowl family Anatidae and the type species of the genus ''Anser''. It has mottled and barred grey and white plumage and an orange beak and pink legs. A large bird, it measures between in length, with an average weight of . Its distribution is widespread, with birds from the north of its range in Europe and Asia migrating southwards to spend the winter in warmer places. It is the type species of the genus ''Anser'' and is the ancestor of most breeds of domestic goose, having been domesticated at least as early as 1360 BC. The genus name is from ''anser'', the Latin for "goose". Greylag geese travel to their northerly breeding grounds in spring, nesting on moorlands, in marshes, around lakes and on coastal islands. They normally mate for life and nest on the ground among vegetation. A clutch of three to five eggs is laid; the female incubates the eggs and both parents defend and rear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Cormorant
The great cormorant (''Phalacrocorax carbo''), known as the black shag in New Zealand and formerly also known as the great black cormorant across the Northern Hemisphere, the black cormorant in Australia, and the large cormorant in India, is a widespread member of the cormorant family of seabirds. The genus name is Latinised Ancient Greek, from φαλακρός (''phalakros'', "bald") and κόραξ (''korax'', "raven"), and ''carbo'' is Latin for "charcoal". It breeds in much of the Old World, Australia, and the Atlantic Ocean, Atlantic coast of North America. Taxonomy and etymology The long white-breasted cormorant ''P. c. lucidus'' found in sub-Saharan Africa, has a white neck and breast. It is often treated as a full species, ''Phalacrocorax lucidus'' (e.g. , ). In addition to the Australasian and African forms, ''Phalacrocorax carbo novaehollandiae'' and ''P. c. lucidus'' mentioned above, other geographically distinct subspecies are recognised, including ''P. c. sinensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haloxylon Ammodendron
''Haloxylon ammodendron'', the saxaul, black saxaul, sometimes sacsaoul or saksaul ( rus, саксау́л, r=saksaúl, which is from kk, сексеуіл, r=seksewil), is a plant belonging to the family Amaranthaceae. Description The saxaul ranges in size from a large shrub to a small tree, , rarely tall. It has a brown trunk up to in diameter. The wood is heavy and coarse and the bark is spongy and water-soaked. The branches of the current year are green; older branches are brown, or gray to white. The leaves are reduced to very small cusp-like scales, so that the plant appears nearly leafless. The infloresences consist of short lateral shoots borne on stems of the previous year. The flowers are bisexual or male, very small, as long as or shorter than the bracteoles. The flowering period is from March to April. In fruit, the perianth segments develop spreading pale brown or white wings. The diameter of the winged fruit is about . The seed is in diameter. The fruiting peri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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