First British records of 'Eastern' and 'Western' Subalpine Warblers
01 May 2014
Main paper
By Martin Collinson, Bob McGowan and Martin Irestedt Abstract The recent proposal to reorganise the taxonomy of the Subalpine Warbler complex, and the identification of the first British 'Subalpine Warbler' (St Kilda, June 1894)...
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