NO. 4 AVIAN GENUS CLAMATOR — FRIEDMANN II7 



1943-44. The problem of partial migration. Brit. Birds, vol. 7>1 , pp. 122- 

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1947a. The significance of clutch size. Ibis, vol. 89, pp. 302-335. 



1947b. Darwin's finches. Cambridge University Press, 208 pp., 9 pis., 27 figs. 



1951. Population ecology in birds. A review. Proc. 10th Int. Ornith. Con- 

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1954. The natural regulation of animal numbers. Oxford, 343 pp. 

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1956. L'Oxylophe Clam-ator glandarius (Lin.) dans les pinedes de I'Esterel 



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 Lambrecht, Kalman. 



1933. Handbuch der Palaeornithologie. 1022 pp., 4 pis., 209 text figs. 

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1955. Local migratory movements in Southern Mozambique. Ostrich, 



vol. 26, pp. 32-37. 

 Layard, Edgar Leopold. 



1875-84. The birds of South Africa, new ed. London, 890 pp., 12 pis. 



1877. Note on two African cuckoos of the genus Coccystes. Proc. Zool. 

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 Leigh, M. G. 



1942. Notes on the jacobin cuckoo. Ostrich, vol. 13, pp. 105-107. 

 Levaillant, Fr. 



1806. Histoire Naturelle des Oiseaux d'Afrique. Vol. 5, pp. 160. Paris. 

 Leveque, R. 



1957. Notes sur la distribution et I'extension du Coucou-geai en France 



mediterraneenne. Alauda, vol. 25, pp. 227-229. 

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1866. Notes on the ornithology of Spain. Ibis, No. 5, vol. 2, pp. 173-187. 

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1939. The individual vs. the species in migration studies. Auk, vol. 56, 

 pp. 250-254. 

 Linsdale, Jean Myron. 



1937. The natural history of magpies. Pacific Coast Avifauna, No. 25, 

 234 pp. 



LiVERSIDGE, R. 



1961. Pre-incubation development of Clamator jacobinus. Ibis, vol. 103a, 

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 LiVESEY, T. R. 



1935. Cuckoo problems. Journ. Bombay Nat. Hist. Soc, vol. 38, pp. 734- 

 758. 

 Lonnberg, Einar. 



1929. The development and distribution of the African fauna in connection 

 with and depending upon climatic changes. Ark. Zool., vol. 21 A, 

 No. 4, pp. 1-33, 5 figs. 

 Loveridge, Arthur. 



1922. Notes on East African birds (chiefly nesting habits and stomach 

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 862. 



