Letters

01 August 1997
Comments Letters Steven Gregory (Brit. Birds 90: 150-151) has made three interesting points about hybridisation between Ruddy Ducks Oxyura jamaicensis and White-headed Ducks O. leucocephala. First, such hybridisation need not be a disaster, but could increase the adapt...
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Reviews

01 June 1994
Comments Reviews Birds of Skokholm. By Michael Betts. Bioline, for the Dyfed Wildlife Trust, Cardiff, 1992. 74 pages; 19 line-drawings; 76 histograms and graphs. ISBN 0-9520432-0-3. Paperback £4.50. This book gives a concise, readable account of data gathered sin...
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Reviews

01 March 1993
Comments Reviews H a n d b o o k o f the Birds o f Europe, the Middle East and North Africa. The Birds of the Western Palearctic. vol. VI: warblers. By S. Cramp et at. Oxford University Press, Oxford, 1992. 728 pages; 31 colour plates; numerous line-drawings. ISBN...
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Raptor migration at Eilat

01 April 1992
Comments Main paper Raptor migration at Eilat. Hadoram Shirihai and David A. Christie.  Recent work has shown that Eilat in southern Israel is one of the best places in the world for observing migrating Palearctic raptors. This paper describes the huge raptor...
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Notes

01 February 1992
Comments Notes Plumage variation of Clamorous Reed Warblers in Israel. The Clamorous Reed Warbler Acrocephalus stentoreus is represented in the Western Palearctic by the nominate race, which breeds in Egypt, Jordan. Recent work has, however, revealed a...
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Reviews

01 January 1992
Comments Reviews Bird Trapping and Bird Banding: a handbook for trapping methods all over the World. By Hans Bub. Translated by Frances Hammerstrom & Karin Wuertz-Schaefer. Cornell University Press, New York, 1991. 330 pages; 158 black-and-white plates; 298 line-dr...
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Notes

01 August 1991
Comments Notes Alert posture of Yellow-billed and Great White Egrets. Great White Egrets Egretta alba occur in winter in West Africa alongside Yellow-billed Egrets E. intermedia. While a close view of the head and facial structure will serve to separate them, the two...
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