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Dama Gazelle
The dama gazelle (''Nanger dama''), also known as the addra gazelle or mhorr gazelle, is a species of gazelle. It lives in Africa, in the Sahara desert and the Sahel. A critically endangered species, it has disappeared from most of its former range due to overhunting and habitat loss, and natural populations only remain in Chad, Mali, and Niger. Its habitat includes grassland, shrubland, semi-deserts, open savanna and mountain plateaus. Its diet includes grasses, leaves (especially ''Acacia'' leaves), shoots, and fruit. In Niger, the dama gazelle has become a national symbol. Under the Hausa name or , the dama gazelle appears on the badge of the Niger national football team, who are popularly called the ''Ménas''. Description The dama gazelle is white with a reddish-brown head and neck. Both sexes usually have medium-length ringed horns curved like an "S". Males' horns are about long, while females' horns are much shorter. The head is small with a narrow muzzle, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maryland Zoo
The Maryland Zoo — also known as The Maryland Zoo in Baltimore and formerly known as The Baltimore City Zoo or the Baltimore Zoo — is a 135-acre park located in historic Druid Hill Park in the northwestern area of the City of Baltimore, Maryland, (U.S.A.), with the postal address of 1876 Mansion House Drive. Druid Hill was opened in 1876 as the first major park purchase by the City under foreseeing Mayor Thomas Swann (1809-1883), (and later as 33rd Governor of Maryland, 1866-1869) and was later designed by famed nationally-known landscaper Frederick Law Olmsted (1822-1903), with additional work on various park buildings contributed by future Baltimore City Hall architect George A. Frederick (1842-1924), and Park Commissioner John H.B. Latrobe (son of earlier famed British-American architect Benjamin Henry Latrobe 764-1820, who also was an accomplished lawyer, author, artist, amateur architect and civic leader. Olmsted had earlier won a contest for the design of plans for New ... [...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 interi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics ( morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spraying (animal Behavior)
Urination, also known as micturition, is the release of urine from the urinary bladder through the urethra to the outside of the body. It is the urinary system's form of excretion. It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including peeing, weeing, and pissing. In healthy humans (and many other animals), the process of urination is under voluntary control. In infants, some elderly individuals, and those with neurological injury, urination may occur as a reflex. It is normal for adult humans to urinate up to seven times during the day. In some animals, in addition to expelling waste material, urination can mark territory or express submissiveness. Physiologically, urination involves coordination between the central, autonomic, and somatic nervous systems. Brain centres that regulate urination include the pontine micturition center, periaqueductal gray, and the cerebral cortex. In placental ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pronking
Stotting (also called pronking or pronging) is a behavior of quadrupeds, particularly gazelles, in which they spring into the air, lifting all four feet off the ground simultaneously. Usually, the legs are held in a relatively stiff position. Many explanations of stotting have been proposed, though for several of them there is little evidence either for or against. The question of why prey animals stot has been investigated by evolutionary biologists including John Maynard Smith, C. D. Fitzgibbon, and Tim Caro; all of them conclude that the most likely explanation given the available evidence is that it is an honest signal to predators that the stotting animal would be difficult to catch. Such a signal is called "honest" as it is not deceptive in any way, and would benefit both predator and prey; the predator as it avoids a costly and unproductive chase, and the prey as it does not get chased. Etymology ''Stot'' is a common Scots and Northern English verb meaning "bounce" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diurnal Cycle
A diurnal cycle (or diel cycle) is any pattern that recurs every 24 hours as a result of one full rotation of the planet Earth around its axis. Earth's rotation causes surface temperature fluctuations throughout the day and night, as well as weather changes throughout the year. The diurnal cycle depends mainly on incoming solar radiation. Climate and atmosphere In climatology, the diurnal cycle is one of the most basic forms of climate patterns, including variations in diurnal temperature and rainfall. Diurnal cycles may be approximately sinusoidal or include components of a truncated sinusoid (due to the Sun's rising and setting) and thermal relaxation (Newton cooling) at night. The diurnal cycle also has a great impact on carbon dioxide levels in the atmosphere, due to processes such as photosynthesis and cellular respiration. Biological effects Diurnal cycles of light and temperature can result in similar cycles in biological processes, such as photosynthesis in pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association Of Zoos And Aquariums
The Association of Zoos and Aquariums (AZA), originally the American Association of Zoological Parks and Aquariums, is an American 501(c)(3) nonprofit organization founded in 1924 and dedicated to the advancement of zoos and public aquariums in the areas of conservation, education, science, and recreation. AZA is headquartered in Silver Spring, Maryland, United States, and accredits zoos. There were 238 accredited facilities as of 2019, primarily in the US, and also a handful in eleven other countries. History In October 1924 the American Association of Zoological Parks and Aquariums was formed as an affiliate of the American Institute of Park Executives. In 1966, the American Association of Zoological Parks and Aquariums became a professional branch affiliate of the newly formed National Recreation and Park Association, which absorbed the American Institute of Park Executives. In the fall of 1971, the American Association of Zoological Parks and Aquariums membership voted t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horn (anatomy)
A horn is a permanent pointed projection on the head of various animals that consists of a covering of keratin and other proteins surrounding a core of live bone. Horns are distinct from antlers, which are not permanent. In mammals, true horns are found mainly among the ruminant artiodactyls, in the families Antilocapridae ( pronghorn) and Bovidae (cattle, goats, antelope etc.). Cattle horns arise from subcutaneous connective tissue (under the scalp) and later fuse to the underlying frontal bone. One pair of horns is usual; however, two or more pairs occur in a few wild species and in some domesticated breeds of sheep. Polycerate (multi-horned) sheep breeds include the Hebridean, Icelandic, Jacob, Manx Loaghtan, and the Navajo-Churro. Horns usually have a curved or spiral shape, often with ridges or fluting. In many species, only males have horns. Horns start to grow soon after birth and continue to grow throughout the life of the animal (except in pronghorns, which sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gazella Dama Mhorr 3
A gazelle is one of many antelope species in the genus ''Gazella'' . This article also deals with the seven species included in two further genera, ''Eudorcas'' and '' Nanger'', which were formerly considered subgenera of ''Gazella''. A third former subgenus, ''Procapra'', includes three living species of Asian gazelles. Gazelles are known as swift animals. Some are able to run at bursts as high as or run at a sustained speed of . Gazelles are found mostly in the deserts, grasslands, and savannas of Africa; but they are also found in southwest and central Asia and the Indian subcontinent. They tend to live in herds, and eat fine, easily digestible plants and leaves. Gazelles are relatively small antelopes, most standing high at the shoulder, and are generally fawn-colored. The gazelle genera are ''Gazella'', ''Eudorcas'', and ''Nanger''. The taxonomy of these genera is confused, and the classification of species and subspecies has been an unsettled issue. Currently, the gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confederation Of African Football
The Confederation of African Football, or CAF for short (french: link=yes, Confédération Africaine de Football, ar, link=yes, الاتحاد الأفريقي لكرة القدم, al-Ittiḥād al-Afrīqī li-Kurat al-Qadam), is the administrative and controlling body for association football, futsal and beach soccer in Africa. It was established on 8 February 1957 at the ''Grand Hotel'' in Khartoum, Sudan by the national football associations of Egypt, Ethiopia, South Africa and Sudan, following formal discussions between the aforementioned associations at the FIFA Congress held on 7 June 1956 at Avenida Hotel in Lisbon, Portugal. One of the six continental confederations of world football governing body, FIFA, CAF represents the national football associations of Africa, runs national team and club continental competitions and controls the prize money, regulations and broadcast rights to such competitions. CAF will be allocated 9 spots in the FIFA World Cup starting from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niger National Football Team
The Niger national football team represents Niger in international football through the Nigerien Football Federation, a member of Confederation of African Football (CAF). Niger plays in the colors of the flag of Niger, white, green and orange. Their nickname comes from the Dama gazelle, native to Niger, the Hausa name of which is ''Meyna'' or ''Ménas'' The Dama appears on their badge in the colors of the national flag. History Although one of the less successful sides in the strong West Africa region, Niger has produced a couple of noteworthy runs in qualifying tournaments. One of their best performances was in the 1982 FIFA World Cup qualifiers in which Niger eliminated Somalia and Togo on the away goals rule, but were beaten by Algeria in the third round where only eight teams were left. Notable players in this run included Jacques Komlan, Hassane Adamou and Moussa Kanfideni. In 1990, they set a record by thrashing Mauritania 7–1 in continental qualifiers, the highest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sahara Conservation Fund
The Sahara Conservation Fund (SCF) is an international non-governmental organization established in 2004 to conserve the wildlife, including the endangered species, of the Sahara desert and bordering Sahelian grasslands.Conservation initiatives ''Sahara Desert''.Klingdon, Jonathan et al ''Mammals of Africa, Volumes 1-6'' A&C Black, 2013. Vol. VI, p. 570. Its goal is to maintain the Sahara as a well-conserved, well-managed desert in which ecological processes function naturally, with plants and animals in healthy numbers across their normal historical range. SCF creates partnerships between people, governments, worldwide zoos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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