BREEDING BIOLOGY AND INTER-TERRITORY MOVEMENTS IN A FISCAL SHRIKE POPULATION IN KENYA

References

• Britton , P. L. , ed. 1980 . Birds of East Africa, their habitat, status and distribution Nairobi : East Africa Natural History Society .
   Google Scholar
• Brown , L. H. and Britton , P. L. 1980 . The breeding seasons of East Africa birds Nairobi : East Africa Natural History Society .
   Google Scholar
• Cooper , J. 1971a . The breeding of the Fiscal Shrike in southern Africa. . Ostrich , 42 : 166 – 174 .
   Google Scholar
• Cooper , J. 1971b . Post-nestling development in the Fiscal Shrike. . Ostrich , 42 : 175 – 178 .
   Google Scholar
• FRY , C. H. 1980 . “ Survival and longevity among tropical land birds. ” . In Proc. IV Pan-Afr. Orn. Congr 333 – 343 .
   Google Scholar
• Grimes , L. G. 1979 . Sexual dimorphism in the yellow-billed shrike Corvinella corvina and in other African shrikes (subfamily Laniinae). . Bull. Brit. Orn. Club , 99 : 33 – 36 .
   Google Scholar
• Hall , B. P. and Moreau , R. E. 1970 . An atlas of speciation in African passerine birds London : British Museum of Natural History .
   Google Scholar
• Ligon , J. D. and Ligon , S. H. 1978 . The communal social system of the green woodhoopoe in Kenya. . Living Bird , 17 : 159 – 197 .
   Google Scholar
• Liversidge , R. 1968 . Bird Weights. . Ostrich , 39 : 223 – 227 .
   Google Scholar
• MacDonald , M. A. 1980 . The ecology of the Fiscal Shrike in Ghana, and a comparison with studies from southern Africa. . Ostrich , 51 : 65 – 74 .
   Web of Science ®Google Scholar
• Mackworth-Praed , C. W. and Grant , C. H. B. 1960 . Birds of eastern and northeastern Africa Vol. II , New York : Longman. .
   Google Scholar
• Marshall , B. C. and Cooper , J. 1969 . Observations on the breeding biology of the Fiscal Shrike. . Ostrich , 40 : 141 – 149 .
   Google Scholar
• McLachlan , G. R. and Liversidge , R. 1978 . Roberts Birds of South Africa Cape Town : Cape & Transvaal Printers. .
   Google Scholar
• Toschi , A. 1950 . “ Sulla biologia del Lanius collaris humeralis Stanley ” . In Lab. Zool. Appl. Caccia Suppl. II(4) Univ. Bologna. . (English summary)
   Google Scholar
• Van Someren , V. D. 1958 . A Bird Watcher in Kenya London : Oliver and Boyd .
   Google Scholar
• VAN Someren , V. G. L. 1956 . Days with Birds. . Fieldiana: Zoology , 38 : 1 – 380 .
   Google Scholar
• Verheyen , R. 1953 . Exploration du Parc National du l'Upemba. Fasc. 19 Oiseaux Bruxelles : Institut des Parcs Nationaux du Congo Belge .
   Google Scholar
• Zack , S. 1986 . Behaviour and breeding biology of the cooperatively breeding Grey-backed Fiscal Shrike (Lanius excubitorius) in Kenya. . Ibis , 128 : 214 – 233 .
   Web of Science ®Google Scholar
• Zack , S. and Ligon , J. D. 1985a . Cooperative breeding in Lanius shrikes. I. Habitat and demography of two sympatric species. . Auk , 102 : 754 – 765 .
   Google Scholar
• Zack , S. and Ligon , J. D. 1985b . Cooperative breeding in Lanius shrikes. II. Maintenance of group-living in a nonsaturated habitat. . Auk , 102 : 766 – 773 .
   Web of Science ®Google Scholar