MIGRATION STRATEGIES OF PALEARCTIC PASSERINES IN AFRICA

REFERENCES

• Ash , J. S. 1980 . Migrational status of Palaearctic birds in Ethiopia . Proc. Pan-Afr. Congr , 4 : 199 – 208 .
   Google Scholar
• Cramp , S. 1992 . Handbook of the birds of Europe, the Middle East and North Africa. Warblers. Vol Vol. 6 , Oxford : Oxford University Press .
   Google Scholar
• Cramp , S. and Perrins , C. M. 1993 . Handbook of the birds of Europe, the Middle East and North Africa. Flycatchers to Shrikes. Vol Vol. 7 , Oxford : Oxford University Press .
   Google Scholar
• Douaud , J. 1957 . Les migrations au togo (Afrique occidentale) . Alauda , 25 : 241 – 266 .
   Google Scholar
• Dowsett , R. J. 1969 . B.O.U. supported research at Lake Chad in 1968 . Ibis , 111 : 449 – 152 .
   Google Scholar
• Dowsett , R. J. and Fry , C. H. 1971 . Weight losses of trans-Saharan migrants . Ibis , 113 : 531 – 533 .
   Web of Science ®Google Scholar
• Elgood , J. H. , Sharland , R. E. and Ward , P. 1966 . Palaearctic migrants in Nigeria . Ibis , 108 : 84 – 116 .
   Web of Science ®Google Scholar
• Elgood , J. H. , Fry , C. H. and Dowsett , R. J. 1973 . African migrants in Nigeria . Ibis , 115 : 1 – 45 . 375–411
   Web of Science ®Google Scholar
• Fry , C. H. 1971 . Migration, moult and weights of birds in Northern Guinea savanna in Nigeria and Ghana . Ostrich, Suppl , 8 : 239 – 260 .
   Google Scholar
• Fry , C. H. 1992 . The Moreau ecological overview . Ibis 134, Suppl , 1 : 3 – 6 .
   Google Scholar
• Fry , C. H. , Ash , J. S. and Ferguson-Lees , I. J. 1970 . Spring weights of some palaearctic migrants at Lake Chad . Ibis , 112 : 58 – 82 .
   Web of Science ®Google Scholar
• Ginn , H. B. and Melville , D. S. 1983 . Moult in birds Tring : British Trust for Ornithology . BTO Guide 19. UK
   Google Scholar
• Hanmer , D. B. 1979 . A trapping study of palaearctic birds at Nchalo, southern Malawi . Scopus , 3 : 81 – 92 .
   Google Scholar
• Hedenström , A. , Bensch , S. , Hasselquist , D. , Lockwood , W. and Ottosson , U. 1993 . Migration, stopover and moult of the Great Reed Warbler Acrocephalus arundinaceus in Ghana, West Africa . Ibis , 135 : 177 – 180 .
   Web of Science ®Google Scholar
• Jones , P. J. 1985 . “ The migration strategies of Palearctic passerines in West Africa. ” . In Migratory birds: Problems and prospects in Africa. Report of the 14th Conference of the European Continental Section, ICBP Edited by: MacDonald , A. and Goriup , P. 9 – 21 . 1983, International Council for Bird Preservation, Cambridge
   Google Scholar
• Jones , P. J. and Tye , A. A checklist of the birds of Príncipe, Sã;o Tomé and Annobón. BOU Checklist Series. British Ornithologists' Union, Tring, UK, in press
   Google Scholar
• Keay , R. W.J. 1959 . Vegetation map of Africa Oxford : Oxford University Press .
   Google Scholar
• Lindström , Å. , Pearson , D. J. , Hasselquist , D. , Hedenström , A. , Bensch , S. and Åkesson , S. 1993 . The moult of Barred Warblers Sylvia nisoria in Kenya—evidence for a split wing-moult pattern initiated during the birds' first winter . Ibis , 135 : 403 – 409 .
   Web of Science ®Google Scholar
• Morel , G. J. 1968 . Contribution à la synécologie des oiseaux du Sahel sénégalais. Mém. ORSTOM no. 29. ORSTOM, Paris 1 – 179 .
   Google Scholar
• Morel , G. J. 1973 . The Sahel Zone as an environment for Palaearctic migrants . Ibis , 115 : 413 – 417 .
   Web of Science ®Google Scholar
• Morel , G. J. and Morel , M.-Y. 1972 . Recherches écologiques sur une savane sahélienne du Ferio septentrional, Sénégal: l'avifaune et son cycle annuel . Terre Vie , 26 : 410 – 439 .
   Google Scholar
• Morel , G. J. and Morel , M.-Y. 1992 . Habitat use by palaearctic migrant passerine birds in West Africa . Ibis 134, Suppl , 1 : 83 – 88 .
   Google Scholar
• Morel , G. J. and Roux , F. 1966 . Les migrateurs palaearctiques au Sénégal . Terre Vie , 113 : 19 – 72 . 143–176
   Google Scholar
• Pearson , DJ. 1990 . “ Palaearctic passerine migrants in Kenya and Uganda: temporal and spatial patterns of their movements. ” . In Bird migration: Physiology and ecophysiology Edited by: Gwinner , E. 44 – 59 . Berlin : Springer-Verlag .
   Google Scholar
• Pearson , D. J. and Lack , P. C. 1992 . Migration patterns and habitat use by passerine and near—passerine migrant birds in eastern Africa . Ibis 134, Suppl , 1 : 89 – 98 .
   Google Scholar
• Pearson , D. J. , Backhurst , G. C. and Backhurst , D. E.G. 1979 . Spring weights and passage of Sedge Warblers Acrocephalus schoenobaenus in central Kenya . Ibis , 121 : 8 – 19 .
   Web of Science ®Google Scholar
• Smith , V. W. 1966 . Autumn and spring weights of some palaearctic migrants in central Nigeria . Ibis , 108 : 492 – 512 .
   Web of Science ®Google Scholar
• Thompson , B. W. 1965 . The climate of Africa Oxford : Oxford University Press .
   Google Scholar
• Underhill , L. G. , Pr⁁ys-Jones , R. P. , Dowsett , R. J. , Herroelen , P. , Johnson , D. N. , Lawn , M. R. , Norman , S. C. , Pearson , D. J. and Tree , A. J. 1992a . The biannual primary moult of Willow Warblers Phylloscopus trochilus in Europe and Africa . Ibis , 134 : 286 – 297 .
   Web of Science ®Google Scholar
• Underhill , L. G. , Pr⁁ys-Jones , R. P. , Harrison , J. A. and Martinez , P. 1992b . Seasonal patterns of occurrence of Palaearctic migrants in southern Africa using atlas data . Ibis 134, Suppl , 1 : 99 – 108 .
   Google Scholar