Letters

01 February 1981
Comments Letters Bill-base feathering and apparent bill thickness of some waders Many observers have in the past attempted to support the identification of suspected rare species, especially stints and peeps Calidris, by noting the thickness of the base of...
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Letters

01 December 1979
Comments Letters Identification of Blyth's Reed and Paddyfield Warblers I have seen only one Blyth's Reed Warbler Acrocephalus dumetorum (Brit. Birds 63: 214216) and no Paddyfield Warblers A. agricola, but I have examined a large number of published and unpubli...
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