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Reference list:

Anonymous. (2000). Report of the UK Raptor Working Group. Department of the Environment, Transport and the Regions and Joint Nature Conservation Committee, Peterborough.

Barton, C., Pollack, C., Norriss, D.W., Nagle, T., Oliver, G.A. & Newton, S. (2006). The second national survey of breeding hen harriers Circus cyaneus in Ireland 2005. Irish Birds 8: 1-20.

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Newton, S., Donaghy, A., Allen, D. & Gibbons, D. (1999). Birds of conservation concern in Ireland. Irish Birds 6: 333-345.

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