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Volumn 39, Issue 1, 2005, Pages 44-49

Habitat degradation threatens the survival of the Ethiopian bush crow Zavattariornis stresemanni

Author keywords

Conservation status; Ethiopian bush crow; Habitat change; Landsat; Remote sensing; Zavattariornis stresemanni

Indexed keywords

BIRD; GRAZING; GYTTJA; HABITAT; LANDSAT; POPULATION DENSITY; SPECIES DIVERSITY; SURVIVAL;

EID: 33645962466     PISSN: 00306053     EISSN: 13653008     Source Type: Journal    
DOI: 10.1017/S0030605305000086     Document Type: Article
Times cited : (15)

References (22)
  • 1
    • 0002410822 scopus 로고
    • The present situation regarding the endemic breeding birds of Ethiopia
    • Ash, J.S. & Gullick, T.M. (1989) The present situation regarding the endemic breeding birds of Ethiopia. Scopus, 13, 90-96.
    • (1989) Scopus , vol.13 , pp. 90-96
    • Ash, J.S.1    Gullick, T.M.2
  • 3
    • 33645971100 scopus 로고    scopus 로고
    • The making of unsustainable livelihoods. An ongoing tragedy in the Ethiopian drylands
    • Bassi, M. (2003) The making of unsustainable livelihoods. An ongoing tragedy in the Ethiopian drylands. Policy Matters, 10, 7-12.
    • (2003) Policy Matters , vol.10 , pp. 7-12
    • Bassi, M.1
  • 4
    • 0003595770 scopus 로고    scopus 로고
    • Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK
    • BirdLife International (2000) Threatened Birds of the World. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
    • (2000) Threatened Birds of the World
  • 5
    • 3042610274 scopus 로고    scopus 로고
    • The present conservation status of Juniperus forests in the South Ethiopian Endemic Bird Area
    • Borghesio, L., Giannetti, F., Ndang'ang'a, P. & Shimelis, A. (2004) The present conservation status of Juniperus forests in the South Ethiopian Endemic Bird Area. African Journal of Ecology, 42, 137-143.
    • (2004) African Journal of Ecology , vol.42 , pp. 137-143
    • Borghesio, L.1    Giannetti, F.2    Ndang'ang'a, P.3    Shimelis, A.4
  • 7
    • 85041313957 scopus 로고
    • Observations on the Ethiopian bush crow Zavattariornis stresemanni in Yabello, southern Ethiopia
    • (ed. R.T. Wilson), Musée Royal de l'Afrique centrale, Bujumbura, Burundi
    • Dellelegn, Y. (1993) Observations on the Ethiopian bush crow Zavattariornis stresemanni in Yabello, southern Ethiopia. In Proceedings of the VIII Pan-African Ornithological Congress (ed. R.T. Wilson), pp. 469-474. Musée Royal de l'Afrique centrale, Bujumbura, Burundi.
    • (1993) Proceedings of the VIII Pan-African Ornithological Congress , pp. 469-474
    • Dellelegn, Y.1
  • 8
    • 0036899555 scopus 로고    scopus 로고
    • Using decline in bird populations to identify needs in conservation action
    • Dunn, E. (2002) Using decline in bird populations to identify needs in conservation action. Conservation Biology, 16, 1632-1637.
    • (2002) Conservation Biology , vol.16 , pp. 1632-1637
    • Dunn, E.1
  • 9
    • 0003529407 scopus 로고    scopus 로고
    • Ethiopian Wildlife and Natural History Society, Addis Ababa, Ethiopia
    • EWNHS (1996) Important Bird Areas of Ethiopia. Ethiopian Wildlife and Natural History Society, Addis Ababa, Ethiopia.
    • (1996) Important Bird Areas of Ethiopia
  • 11
    • 0007255650 scopus 로고    scopus 로고
    • Savanna ecosystems
    • (eds T.R. McClanahan & T.P. Young), Oxford University Press, Oxford, UK
    • Gichohi, H., Gakahu, C. & Mwangi, E. (1996) Savanna ecosystems. In East African Ecosystems and their Conservation (eds T.R. McClanahan & T.P. Young), pp. 272-298. Oxford University Press, Oxford, UK.
    • (1996) East African Ecosystems and Their Conservation , pp. 272-298
    • Gichohi, H.1    Gakahu, C.2    Mwangi, E.3
  • 13
    • 33645995492 scopus 로고
    • Survival status review of the Ethiopian bush crow (Zavattariornis stresemanni Moltoni, 1938) in the Borana area, Ethiopia
    • Hundessa, T. (1991) Survival status review of the Ethiopian bush crow (Zavattariornis stresemanni Moltoni, 1938) in the Borana area, Ethiopia. Walia, 13, 9-13.
    • (1991) Walia , vol.13 , pp. 9-13
    • Hundessa, T.1
  • 15
    • 3042568540 scopus 로고    scopus 로고
    • IUCN, Gland, Switzerland
    • IUCN (2003) 2003 IUCN Red List of Threatened Species. IUCN, Gland, Switzerland [http://www.redlist.org, accessed 25 June 2004].
    • (2003) 2003 IUCN Red List of Threatened Species
  • 16
    • 0002886917 scopus 로고
    • Elephants as agents of habitat and landscape change in east Africa
    • Laws, R.M. (1970) Elephants as agents of habitat and landscape change in east Africa. Oikos, 21, 1-15.
    • (1970) Oikos , vol.21 , pp. 1-15
    • Laws, R.M.1
  • 17
    • 33645972986 scopus 로고
    • On the position of the genus Zavattariornis
    • Lowe, P.R. (1949) On the position of the genus Zavattariornis. Ibis, 91, 102-104.
    • (1949) Ibis , vol.91 , pp. 102-104
    • Lowe, P.R.1
  • 19
    • 0041766736 scopus 로고    scopus 로고
    • Changes in population biology of two succulent shrubs along a grazing gradient
    • Riginos, C. & Hoffman, M.T. (2003) Changes in population biology of two succulent shrubs along a grazing gradient. Journal of Applied Ecology, 40, 615-625.
    • (2003) Journal of Applied Ecology , vol.40 , pp. 615-625
    • Riginos, C.1    Hoffman, M.T.2
  • 20
    • 33645982327 scopus 로고
    • Anatomical notes on Zavattariornis
    • Ripley, S.D. (1955) Anatomical notes on Zavattariornis. Ibis, 97, 142-145.
    • (1955) Ibis , vol.97 , pp. 142-145
    • Ripley, S.D.1
  • 21
    • 0002421685 scopus 로고
    • The status of some bird species endemic to south Ethiopia
    • Syvertsen, P.O. & Dellelegn, Y. (1991) The status of some bird species endemic to south Ethiopia. Scopus, 15, 30-34.
    • (1991) Scopus , vol.15 , pp. 30-34
    • Syvertsen, P.O.1    Dellelegn, Y.2
  • 22
    • 0038348341 scopus 로고    scopus 로고
    • The impact of cattle ranching on large-scale vegetation patterns in a coastal savanna in Tanzania
    • Tobler, M.W., Cochard, R. & Edwards, P.J. (2002) The impact of cattle ranching on large-scale vegetation patterns in a coastal savanna in Tanzania. Journal of Applied Ecology, 40, 430-444.
    • (2002) Journal of Applied Ecology , vol.40 , pp. 430-444
    • Tobler, M.W.1    Cochard, R.2    Edwards, P.J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.