748 REPORT OF THE HARVARD AFRICAN EXPEDITION 
Buttikofer, J. ; 
1885. Zoological researches in Liberia. A list of birds, collected by J. Bittikofer and C. P. 
Sala in western Liberia, with biological observations. Notes Leyden Mus., VOL, 7; 
p. 129-255, pls. 6, 6a (map). 
1885a. A supplementary note on Glareola megapoda. Notes Leyden Mus., vol. 7, p. 256. 
1886. Zoological researches in Liberia. A list of birds, collected by Mr. F, x. Stampfli near 
Monrovia, on the Mesurado River, and on the Junk River with its tributaries. Notes 
Leyden Mus., vol. 8, p. 248-268. 
1888. Zoological researches in Liberia. A list of birds, collected by the author and Mr. Hox 
Stampfli during their last sojurn in Liberia. Notes Leyden Mus., vol. 10, p. 59-106, 
pl. 5 (map). 
1889. Zoological researches in Liberia. Fourth list of birds. Notes Leyden Mus., vol. 11, 
p. 113-138, pl. 6. 
1889a. On two probably new birds from Liberia. Notes Leyden Mus., vol. 11, p. 97-98. 
1889b. On a new owl from Liberia. Notes Leyden Mus., vol. 11, p. 34, pl. 6. 
1890. Zoological researches in Liberia. On a series of birds, collected by Mr. A. T. Demery in 
the district of Grand Cape Mount. Notes Leyden Mus., vol. 12, p. 197-206. 
1890a. Reisebilder aus Liberia. Resultate geographischer, naturwissenschaftlicher und ethno- 
graphischer Untersuchungen wihrend der Jahre 1879-1882 und 1886-1887. 8vo, 
Leiden, 2 vols., illustr. 
1892. On the collections of birds, sent by the late A. T. Demery from Sulymah River (W. 
Africa). Notes Leyden Mus., vol. 14, p. 19-80. 
Chubb, Charles. 
1905. List of birds collected in Liberia by Mr. Harold Reynolds. Proc. Zool. Soc. London, 
1905, vol. 1, p. 205-210. 
1906. List of birds observed or collected in Liberia by Herr Schweitzer, Dr. Biittikofer, Mr. 
R. P. Currie, and by Sir H. H. Johnston, Messrs. Harold Reynolds, Alexander Whyte, 
John Gow, and J. Maitland Pye-Smith. In Johnston, Sir H. H., Liberia, 1906, vol. 2, 
p. 787-806. 
Johnston, Sir H. H. 
1905. Notes on the mammals and birds of Liberia. Proc. Zool. Soc. London, 1905, vol. 1, 
p. 197-210 (the list of birds by Chubb comprises p. 205-210). 
1906. Liberia. 8vo, New York, 2 vols., illustr. (Chapter on birds, vol. 2, p. 758-806, including 
Chubb’s list). 
Kemp, Robin. 
1905. On the birds of the south-eastern part of the protectorate of Sierra Leone. With notes 
by R. Bowdler Sharpe, LL.D. Ibis, ser. 8, vol. 5, p. 213-247, pl. 5. 
Oberholser, H. C. 
1899. A list of the birds collected by Mr. R. P. Currie in Liberia. Proc. U. 8. Nat. Mus., 
Vol, 22, p. 20-37, pl. 7. 
Schlegel, H. — 
1881. On the zoological researches in West Africa directed by H. Schlegel. Notes Leyden 
Mus., vol. 3, p. 538-58. : 
Sclater, W. L. 
1924. Systema avium ethiopicarum. A systematic list of the birds of the Ethiopian region. 
Part 1. 8vo, London, iv + 304 pp. 
Sharpe, R. B. 
1888. On a new species of Accipiter from Liberia. Notes Leyden Mus., vol. 10, p. 199-200. 
Thompson, W. R. 
1925. Field-notes on the birds of Sierra Leone. Ibis, ser. 12, vol. 1, p. 47-70. 
