By Pearce-Higgins James W.   Yalden D.W.   in Bird Study

ISSN:0006-3657|52|3|339-342

Taylor & Francis Ltd‎(2005)‎

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By Pearce-Higgins James W.   Grant Murray C.   in Bird Study

ISSN:0006-3657|53|2|112-125

Taylor & Francis Ltd‎(2006)‎

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By Pearce-Higgins James W.   Yalden D.W.   in Bird Study

ISSN:0006-3657|50|2|170-177

Taylor & Francis Ltd‎(2003)‎

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By Buchanan Graeme M.   Pearce-Higgins James W.   Grant Murray C.   in Bird Study

ISSN:0006-3657|53|1|92-95

Taylor & Francis Ltd‎(2006)‎

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By Buchanan Graeme M.   Pearce-Higgins James W.   Wotton Simon R.   Grant Murray C.   Whitfield D. Phil   in Bird Study

ISSN:0006-3657|50|2|97-105

Taylor & Francis Ltd‎(2003)‎

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