BIBLIOGRAPHY 299 



Bartholomew, J. ( 1 950) . The advanced atlas of modern geography. London and 



New York, Meiklejohn and McGraw-Hill. 

 Bartsch, p. (1919). The bird rookeries of the Tortugas. Smithson. Rep. igij: 469-500. 

 Baxter, E. V. and Rintoul, L.J. (1953). The birds of Scotland . . . Edinburgh 



and London, Oliver and Boyd, 2 vols. 

 Beebe, W. (1935). Rediscovery of the Bermuda cahow. . . Bull. N.T. Zool. Soc. 38: 



187.90. 

 Belcher, Sir C. and Smooker, G. D. (1935). in Birds of the colony of Trinidad 



and Tobago. Ibis (13) 5; 294-97. 

 Bent, A. C. (1919). Life histories of North American diving birds. Order Pygo- 



podes. Bull. U.S. Nat. Mus. no. 107; 237 pp. 

 (1921). Life histories of North American gulls and terns. Order 



Longipennes. Bull. U.S. Nat. Mus. no. 113; 345 pp. 



(1922). Life histories of North American petrels and pelicans and their 



allies. . . . Bull. U.S. Nat. Mus. no. 121; 181. pp. 

 Bertelsen, a. (192 i). Fuglene i Umanaq distrikt. Medd. Gronland, 62: 139-214. 

 Bertram, G. C. L. and Lack, D. (1933). Notes on the birds of Bear Island. Ibis 



(13) 3: 283-301. 

 BiCKERTON, W. (1912). The home-life of the terns or sea swallows. London, 



Witherby. 

 Bierman, W. H. and Voous, K. H. (1950). Birds observed and collected during 



the whaling expeditions of the Willem Barendsz in the Antarctic, 1946- 1947 and 



1 947- 1 948. Ardea, 37: 123 pp. 

 Blezard, E. (ed.), Garnett, M., Graham, R. and Johnston, T. L. (1943). The 



birds of Lakeland. Trans. Carlisle Nat. Hist. Soc. 6: 170 pp., publ. Arbroath, Buncle. 

 Bond, J. (1950-51). Check-list of birds of the West Indies. Philadelphia, Acad. 



Nat. Sci. (200 pp. 1950; first suppl. 22 pp. 1951). 

 BowDiSH, B. S. (1900). A day on De Cicheo Island. Oologist, ly: 117. 

 Breuil, H. and others (191 1). Les cavernes de la region Cantabriques. Monaco. 

 Brooks, A. (1939). Migrations of the skua family. Ibis (14) 3: 324-28. 



(1943). The status of the California gull. Auk, 60: 15-20. 



Buckley, T. E. and Harvie-Brown, J. A. (1891). A vertebrate fauna of the Orkney 



Islands. Edinburgh, David Douglas. 

 Buller, W. L. (1873). A history of the birds of New Zealand. London. 



(1888). A history of the birds of New Zealand. London, 2nd ed., 



2 vols. 



(1905). Supplement to the Birds of New Zealand. London, 2 vols. 



BuTURLiN, S. A. (1906). The breeding grounds of the rosy gull. Ibis (8) 6: 131-39, 



333-37, 661-66. 

 Buxton, J. and Lockley, R. M. (1950). Island of Skomer. London and New York, 



Staples Press. 

 Cartwright, G. ( 1 792) . A journal of transactions and events, during a residence 



of nearly sixteen years on the coast of Labrador. . . . Newark, 3 vols. 

 Casteret, N. (1947). My caves. London, Dent. 



Chislett, R. (1952). Yorkshire Birds. London and Hull, A. Brown & Sons. 

 Clark, G. (1948). Fowling in prehistoric Europe. Antiquity, 22: 116-30. 

 Clarke, W. E. (1895). On the recent visitation of the little auk {Mergulus alle) to 



Scotland. Ann. Scot. Nat. Hist. i8g^: 97-108. 



