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 November 1966
Comments Letters Fault-bars as a means of ageing birds Sirs,---Last year I read a letter by C. J. Mead on the ageing of birds by means of fault-bars (Brit. Birds, 58: 227-228), in which he referred to the work of W. E. Glegg who noted fault-bars on the tails of 737 bird s...
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