Scientific papers details

  • Abundance, Mayas Preference and Distribution of Birds in Dinder National Park, Sudan
  • year : 2012
  • How to cite : , 2012 , 2 (3) ,pp: 27-32
  • Abstract : The Dinder National Park (DNP) was established in 1935 following the London convention of 1933, and in 1979 it was designated as biosphere reserve, one of only two in the Sudan. The global significance of the DNP is that it falls between two important ecological zones the (Sudano-Sahelian and the Ethiopian). The DNP was designated as a Ramsar site in 2001. The Mayas are oxbow lakes along the meandering rivers, they are subject to floods and contain green fodder and water up to the end of the dry season. The park supports 27 large mammals, bats and small mammals, more than 160 species of birds, 32 fish species, reptiles and amphibians. In addition there are about 58 species of shrubs and trees (Higher Council for Environment and Natural Resources, 2001). Hashim and Nimir (1979) observed that there were fluctions in the structure and densities of animals in the park during the previous years, and these fluctions were attributed to habitat deterioration, poaching and encroachment of human activities. As human population increases, demand for food also increase and this exerts pressure on the land and its resources. Wildlife ecosystem in Sudan is composed of biosphere reserves, national parks, game reserves and sanctuaries. In 1983 it was reported that there were 52 major wildlife species in northern Sudan while in 1991 a list of 83 was produced, Major species were distributed in 19 protected areas all over the Sudan. In Dinder National Park showed that 27 mammals and also several species of small mammals, and partial summer lists of 115 birds 14 snakes and scorpions, and 108 species of insect and 26 fish species are recorded. About 49 common tree species and shrubs (of which eight endangered) and 195 common herbaceous plants are identified (GOS and HCENR, 2006). Dinder National Park support a large population of animals during the dry season and the lesser number during the wet season (Dasmann,1972). A systemic animals census had been conducted by Minga (1971) on nine of the principle of Mayas, he counted a total of 5613 large game animals during the period March to April 1971. Dasmann (1972) used aerial counts in August, counted 49 animals outside the park include reedbuck, roan antelope, tiang and ostrich. Although sight of animals was difficult because of the dense wooded vegetation. Dropping counts and road counts of the large herbivores conducted by Wildlife Research Center (WRC) in the most of the principle Mayas during 1971-1994 (Abdel Hameed 1994) showed that generally there was a decline trend in the total number of the animals using the Mayas.
  • Author :
  • Ramzy Ahmed Yousif
  • References :
    1. Abakar, A.A, 1978. Effect of Overgrazing of Domestic Livestock on Dinder National Park in the period between 1998- 2001.B.Sc. (Honour) Dissertation Univ. of Juba
    1. Abdel Hameed, S.M, 1985. Dietary overlap of Tiang, Reedbuck, Water buck and Sheep in DNP. Ph.D. Diss. Colorado State University
    1. Abdel Hameed, S.M, 1994. Dropping counts of large mammals population in Dinder N.P., Sudan. (Unpub. Paper). WRC. 12p.
    1. Abdel Hameed, S.M, 1989. Successional Trends of the Vegetation of the Mayas of Dinder National Park. Wildlife Research center, Khartoum, Sudan
    1. Dai, E.H, 1982. Baseline Information on some Mayas of Dinder National Park: Some Hydrological and Siltation Aspects. M.Sc Thesis, I.E.S University of Khartoum
    1. Dasmann, W, 1972. Development and Management of Dinder National Park and it is Wildlife Report of the Government of the Sudan. Rep.NoTA3113,FAO.Rome
    1. El Moghraby, A.I and Abdu, A.S, 1985.The Dinder National Park study area, Final Report. USAID Prog. No 698- 0427.IES, Sudan.
    1. Elhassan, E.E, 2011. Seasonal abundance and distribution of water birds at Mayas in Dinder National Park, M.Sc thesis, Sudan Academic for Science.
    1. GOS, Government of the republic of Sudan and HCENR, 2006. Third national report on the implementation of the convention on biological diversity. Khartoum, Sudan
    1. Hakim,S.A,1978. Distribution of Wildlife in DNP as Dictated by Habitat Structure. Wildlife Research Unit Unpublished report,7P.
    1. Hakim, S, B.Fadlalla, N.M. Awad and S. Abdelwahab, 1978. Ecosystems of the vegetation of Dinder national park. Unpublished report. Wildlife Research Unit, Khartoum, Sudan. 9Pp
    1. HCENR, 2001,. Ecological Base Line Survey in Dinder National Park, Part I. Unpublished Report
    1. Hashim, I.M and Nimir, M.B,1979. Population Trend counts of Tiang, water buck, and Roan antelope in Dinder National park. Unpub. Report, Wildlife Research Center, Khartoum
    1. Holsworth, N.W, 1968. Dinder National park. Report to Government of Sudan. NoTA2457.FAO,Rome
    1. Kanno, I.O, 2004. Application of Remote sensing in Monitoring Ecological changes in Dinder. National Park, Ph.D Thesis, University of Juba, Sudan
    1. Kenneth, S.J, 1993. The Effect of Mechanized Farming and livestock Grazing in Dinder National Park. B.Sc (Honours) Dissertation (Unpublished) University of Juba.
    1. Mahgoub, K.S,2004. Distribution & Measurement of Small Mammals in various Ecosystems in Dinder national Park. Sudan. M.Sc. Thesis, University of Juba
    1. Minga, H.C, 1971. Census of the large mammalís population within Dinder National Park. Democratic Republic of the Sudan.12p.
    1. Saad, A.M, 1980. Rinder pest outbreak in D.N.P. (in Arabic) unpublished the WRC, Khartoum Ė12p
    1. Hashim, I and Nimir M.B,1977. Population trends counts of tiang, water buck and roan antelope in D.N.P. Wildlife Research Centre, Sudan Unpublished paper 10 p
    1. Hashim, I.M and Nimir, M.B,1979. Population Trend counts of Tiang, water buck, and Roan antelope in Dinder National park. Unpub. Report, Wildlife Research Center, Khartoum.
    1. Hashim, I.M. and Nimir, M.B,1978. A new policy for protected wildlife areas in Northern Sudan. (In Arabic). The First Game Officers Conference. Wildlife Admini, Khartoum, Sudan. 13p.
    1. Hashim, I.M, 1984. Meadow use by wildlife ungulates in Dinder National Park. PhD thesis, New Mexico State university, Las Cruces, NM.

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