Letters

01 April 2002 Comments Letters Having read the `Report on rare birds in Great Britain in 2000' (Brit. Birds 94: 452-504), as well as several of the previous Reports, I feel that clarification is needed on the correct terminology to be used with regard to rare species the occurrence ...
Read More

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 ...
Read More

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now