|
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 shrubs, herbs, grasses, leaves (especially ''Acacia'' leaves), shoots, and fruit. In Niger, the dama gazelle has become a national symbol. Under the Hausa language, 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 horn (anatomy), horns curved like an "S". Males' horns are about long, while females' horns are much shorter. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maryland Zoo
The Maryland Zoo — also known as The Maryland Zoo in Baltimore and formerly 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, 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 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). Additional work on various park buildings was 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 (1764-1820), 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 York City's famed Centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, habitat refers to the array of resources, 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 Biophysical environment, 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 Luminous intensity, light intensity. Biotic index, Biotic factors include the availability of food and the presence or absence of Predation, predators. Every species has particular habitat requirements, habitat generalist species are able to thrive in a wide array of environmental conditions while habitat specialist species require a very limited set of factors to survive. The habitat of a species is not necessarily found in a ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spraying (animal Behavior)
In ethology, territory is the sociographical area that an animal consistently defends against conspecificity, conspecific competition (biology), competition (or, occasionally, against animals of other species) using agonistic behaviors or (less commonly) real physical aggression. Animals that actively defend territories in this way are referred to as being territorial or displaying territorialism. Territoriality is only shown by a minority of species. More commonly, an individual or a group of animals occupies an area that it habitually uses but does not necessarily defend; this is called its home range. The home ranges of different groups of animals often overlap, and in these overlap areas the groups tend to avoid each other rather than seeking to confront and expel each other. Within the home range there may be a ''core area'' that no other individual group uses, but, again, this is as a result of avoidance. Function The ultimate function of animals inhabiting and defendin ... [...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 Earth's rotation, rotation of the planet Earth around its axis. Earth's rotation causes surface diurnal temperature variation, temperature fluctuations throughout the day and night, as well as seasonal lag, weather changes throughout the year. The diurnal cycle depends mainly on incoming solar irradiance, 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 variation, diurnal temperature and rainfall. Diurnal cycles may be approximately sinusoidal or include components of a Truncated distribution#Definition, 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. ... [...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 (AAZPA), 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, and accredits zoos. There were 238 accredited zoos and aquariums as of 2025, primarily in the US, with a handful in twelve other countries; additionally, the AZA network contains 14 accredited related facilities. 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 A ... [...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, whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gazella Dama Mhorr 3
A gazelle is one of many antelope species in the genus ''Gazella'' . There are also 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 can 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 genus ''Gazella'' is widely co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confederation Of African Football
The Confederation of African Football (CAF) is the administrative and controlling body for association football, beach soccer, and futsal in Africa. It was established on 8 February 1957 at the ''Grand Hotel'' in Khartoum, Sudan. At the FIFA Congress in 1954 held in Bern, Switzerland, it was voted to recognize Africa as a Confederation. Representing the African geography of association football, confederation of FIFA, CAF organizes runs and regulates national team and football team, club #CAF competitions, continental competitions annually or biennially such as the Africa Cup of Nations and Women's Africa Cup of Nations, which they control the prize money and broadcasting of sports events, broadcast rights to. CAF will be allocated 9 spots at the FIFA World Cup starting from 2026 FIFA World Cup, 2026 and could have an opportunity of 10 spots with the addition of an intercontinental play-off tournament involving 6 teams to decide the last 2 FIFA World Cup places (46+2). The main ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niger National Football Team
The Niger national football team ( French: '' Equipe de football du Niger'') 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, orange and purple. 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 Mau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sahara Conservation Fund
Sahara Conservation (SC) - previously known as Sahara Conservation Fund - 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. SC creates partnerships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hausa Language
Hausa (; / ; Hausa Ajami, Ajami: ) is a Chadic language spoken primarily by the Hausa people in the northern parts of Nigeria, Ghana, Cameroon, Benin and Togo, and the southern parts of Niger, and Chad, with significant minorities in Ivory Coast. A small number of speakers also exist in Sudan. Hausa is a member of the Afroasiatic language family and is the most widely spoken language within the Chadic branch of that family. Despite originating from a non-tonal language family, Hausa utilizes differences in pitch to distinguish words and grammar. ''Ethnologue'' estimated that it was spoken as a first language by some 58 million people and as a second language by another 36 million, bringing the total number of Hausa speakers to an estimated 94 million. In Nigeria, the Hausa film industry is known as Kannywood. Classification Hausa belongs to the West Chadic languages subgroup of the Chadic languages group, which in turn is part of the Afroasiatic languages, Afro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
