Letters

01 January 2005 Comments Letters Andrew Harrop's paper on the `soft-plumaged petrel' P. madeira/feae/mollis complex (Brit. Birds 97: 6-15) and Ian Wallace's letter in response (Brit. Birds 97: 349) prompt the following. The phrases that struck me in Harrop's paper were `rare and genui...
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Letters

01 March 1959 Comments Letters "SUB-SONG" AND "SECONDARY SONG" SIRS,---With regard to the paper by Miss P. M. Piicher and myself on "The nature of sub-song" (antea, vol. li, pp. 509-514), I very much regret to find that we were incorrect in stating that the term "sub-song" was used by ...
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