Special review

01 August 1955
Comments Reviews (Part II) T H E Lariformes a r e considered a separate order by the Russians and are dealt with by G. P . Dementiev. On the one hand, he writes, they approach the waders and on the other the auks. But " t h e common morphological characteristics are not n...
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Notes on the Black Duck

01 August 1955
Comments Main paper T H E chances of the Black Duck (Anas rubripes) shot in Ireland on 5th February 1954 having - escaped from captivity may be regarded as negligible. Very few are kept in waterfowl collections, and although they have been bred at Slimbridge, Gloucestersh...
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Books Received

01 May 1952
Comments Editorials Bird-watchers' Delight. By John Warham (Country Life. 18s.) The Birds of the Malav Peninsula, Singapore and Penang. By A. G. Glenister. (O.U.P. 35s.) Bird Recognition, 2. By James Fisher (Pelican Books, js. 6d.)...
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Letters

01 May 1952
Comments Letters --The increasing use of various types of colour-marking for the field recognition of birds must lead to confusion between individual experiments unless an authoritative central register can be compiled. The Scientific Advisory Committee of the British Tru...
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Reviews

01 May 1952
Comments Reviews The Study of Instinct. By N. Tinbergen. (Oxford U.P., 1951. 25s.). Field observers have long felt the need of an authoritative, condensed summing up of the vast but fragmentary and often contradictory mass of fact and theory which has been accumulating ab...
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