Letter

01 January 2001 Comments Letters I found Colin Bradshaw's note of caution regarding the separation of Acrocephalus and Hippolais warblers (Brit. Birds 93: 277) most interesting. He placed particular emphasis on the perceived difficulties of separating Olivaceous Warbler H. pallida fro...
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Letter

01 August 1982 Comments Letters Tail-wagging by wheatears While the pronounced tail-wagging of the Isabelline Wheatear Oenanthe isabellinus is a 'helpful pointer' towards identification (Brit. Birds 74: 443), this habit is also typical of the-- admittedly smaller and daintier...
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