Letters

01 April 1992 Comments Letters Priorities for conservationists. I read with interest Sir Derek Barber's 'Viewpoint' article (Brit. Birds 84: 432-435) and am in broad agreement with many of his points. I think, however, that education is the most basic item that conservationists shou...
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Letters

01 July 1978 Comments Letters Diving methods of Great Northern and Black-throated Divers On inland waters, I have noticed that Great Northern Divers Gavia immer always slither under slowly when diving, whereas Black-throated G. arctica jump upwards slightly before they dive...
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