248 STUDIES IN BIRD-MIGRATION 



as grey. An albino specimen, a young bird, was 

 captured in August 1910, and is now in the Royal 

 Scottish Museum. 



Addendum 



'^'CoRVUS MOi^EBULA, Jac^c/aw. — I received one which 

 had been captured on 9th December 191 1. 



BIBLIOGRAPHY 



The following works have been more or less frequently referred 



to in the foregoing accounts of the various species. They are given 



in the chronological order of their publication: — 



1698. Martin, Martin. — A late Voyage to Si Kilda^ the remotest 



of all the Hebrides or Western Isles of Scotland: London, 



MDCXCVIII. 



[This book will always remain a St Kildan classic. 



Martin arrived at St Kilda on the ist of June 1697, and he 



remained three weeks on the island. He mentions or 



describes twenty-one species of birds.] 

 1764. Macaulay, Rev. Kenneth. — The History of St Kilda: 



London, mdcclxiv. 



[Macaulay visited St Kilda in June 1758. Chapter viii. 



(pp. 131-161) is devoted to an account " Of the Sea and Land 



Fowls at Hirta," and adds several species to Martin's list.] 

 1832. Atkinson, G. C. — " A Notice of the Island of St Kilda, on the 



North-west Coast of Scotland," Trans. Nat. Hist. Soc. 



Northimberland^ Durham^ aiid Newcastle-on-Tyne^ vol. ii., 



pt. i., pp. 215-225 (1832). 



[An account of a visit made on 31st May 1831, 



including a list at p. 224 of the birds observed.] 

 1840. MacGillivray, John. — "An Account of the Island of St 



Kilda, chiefly with reference to its Natural History, from 



Notes made during a visit in July 1840," Edinburgh New 



Phil. Joimi.^ vol. xxxii., pp. 47-70. 



[Contains interesting and valuable matter.] 



