Letters

01 March 2001 Comments Letters I was not terribly reassured by any of the comments of Mark Avery (Brit Birds 93: 500) in reply to my criticism of the pilot Ruddy Duck Oxyura jamaicensis cull and the rationale behind it (93: 394-396). Rather disturbingly, the RSPB's Director of Conse...
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Letters

01 October 2000 Comments Letters The RSPB agrees with Bernard Zonfrillo (Brit. Birds 93: 394-396) that the world is not ideal, but believes that some of his other comments are misplaced. Globally, introductions are a major cause of biodiversity loss (Vitousek et al. 1997) and pose a s...
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Letters

01 March 1935 Comments Letters SIRS,--In view of t h e recent article b y Brian Roberts on t h e Gannet colonies of Iceland (antea, pp. 100-105) it may be of interest to record the following observations on the colony a t Grimsey, off north Iceland. Roberts recorded twenty-one pairs of...
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Letter

01 December 1934 Comments Letters SIRS,--Messrs. H. Morrey Salmon and R. M. Lockley, in their paper on " The Grassholm Gannets--A Survey and a Census " (antea, Vol. X X V I I . , pp. 142-152) appear, in their historical survey of t h e colony, to have overlooked a paper dealing with the c...
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