Letters

01 December 1971
Comments Letters International Ornithological Congresses In 1960 you were kind enough to allow me to expose myself in the van of some correspondence on the International Ornithological Congresses (Brit. Birds, 53: 583-584; 54: 80-92, 170-171). Since I gather from your rec...
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Letters

01 August 1954
Comments Letters SIRS,--A little confusion was caused on the Isle of May in 1953 by people claiming to assign Bluethroats (Luscinia svecica) to the White-spotted race (L. s. cyanecula) on the strength of wing-measurements and the relative lengths of the primaries. They we...
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