Letters

01 June 2010 Comments Letters When accounts of species new to Britain appear, I look back to the field characters of them described in BWP to see how the latter have held up. The reprise of the 1983 Scilly Green Warbler Phylloscopus nitidus (Brit. Birds 103: 93-99) gave pa...
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Letters

01 April 1967 Comments Letters Eruptions of Great Tits and other species Sirs,--I was interested in Dr. C. M. Perrins's paper on the effect of the seed crop of the beech Fagus sylvatka on the populations and movements of the Great Tit Partis major (Brit, Birds, 59: 419-432). To strengt...
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