Letters

01 November 1986 Comments Letters Depths to which auks dive. With reference to the recent note on 'Razorbill [Alca torda] swimming at depth of 140 m' (Brit. Birds 79: 339), I draw attention to a paper published in The Auk last year on 'Diving depths of four alcids' by John F. Piatt and...
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Letters

01 September 1959 Comments Letters K I L D A W R E N S ON STAC AN A R M I N SIRS,--Following- the publication of the recent letters by the Rev. E. A. Armstrong and Mr. Kenneth Williamson on the St. Kilda W r e n (Troglodytes t. hirtensis) (antea, pp. 136-138), we feel that the following i...
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