270 BULLETIN 2 08, UNITED STATES NATIONAL MUSEUM 



Hose, Charles, and McDougall, William 



1912. The pagan tribes of Borneo, vol. 1. 

 Hughes, Joseph Edward 



1933. Eighteen years on Lake Bangweulu, 376 pp., 78 illus. 

 Hume, Alan Octavian 



1873. Notes. Indicator xanthonotus. Stray Feathers, vol. 1, pp. 313-315. 

 HuTSON, H. P. W., AND Bannerman, D. a. 



1931. Birds of Northern Nigeria, pt. 3. Ibis, ser. 13, vol. 1, pp. 147-203. 

 Irwin, Michael P. Stxtart 



1953. Notes on some birds of Mashonaland, Southern Rhodesia. Ostrich, 

 vol. 24, No. 1, pp. 37-49. 

 Ivy, Robert H. 



1901. Notes on the nesting and other habits of some South African birds. 

 Ibis, ser. 8, vol. 1, pp. 18-28, 2 figs. 

 Jackson, Frederick John 



1913. On honey guides. Journ. East Africa and Uganda Nat. Hist. Soc, 



vol. 4, No. 7, pp. 78, 79. 

 1938. The birds of Kenya Colony and the Uganda Protectorate, vol. 2, 

 pp. 545-1134, illus. 

 JuNOD, Henri A. 



1913. The life of a South African tribe, vol. 2, illus. 

 Kendeigh, Samuel Charles 



1945. Resistance to hunger in birds. Journ. Wildlife Management, vol. 9, 



No. 3, pp. 217-226, 2 figs. 

 1952. Parental care and its evolution in birds. Illinois Biol. Monogr., vol. 

 22, Nos. 1-3, 356 pp. 

 Kern, Heinrich 



1897. Beitrag zur Kenntniss der im Darme und Magen der Vogel vorkom- 

 menden Bacterien. Arb. Bakt. Inst. Karlsruhe, vol. 1, pp. 379-532. 

 Kirk, John 



1864. On the birds of the Zambesi region of eastern tropical Africa. Ibis, 

 vol. 6, pp. 307-339. 

 KoLBEN, Peter 



1731. The present state of the Cape of Good Hope, 2 vols., illus. 

 Lack, David Lambert 



1936. On the pugnacity at the nest of a pair of Onychognathus walleri 



waller i. Ibis, ser. 13, vol. 6, pp. 821-825. 

 1940a. The releaser concept in bird behavior. Nature, vol. 145, No. 3664, 



pp. 107-108. 

 1940b. Pair-formation in birds. Condor, vol. 42, No. 6, pp. 269-286. 

 1941. Some aspects of instinctive behaviour and display in birds. Ibis, ser. 



14, vol. 5, pp. 407-441. 

 1948. The significance of clutch-size. III. Some interspecific comparisons. 

 Ibis, vol. 90, pp. 25-45. 

 Landret, a. G. 



1925. Do honey-guides lead to snakes? Blythswood Rev., vol. 2, No. 22, 

 p. 66. 

 Latard, Edgar Leopold. 



1867. The birds of South Africa, 382 + xxi pp. 



1875-1884. The birds of South Africa, new ed., xv + 890 pp., 12 pis. 



