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 July 1986 Comments Letters 'Mystery photographs 92': Franklin's Gull or Laughing Gull? The request to readers for considered opinions about the identity of the mystery gull Larus at Radipole, Dorset, on 13th April 1980, depicted in the July 1984 issue (Brit. Birds 77: plate 112,...
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