Letters

01 February 1993 Comments Letters The Cape Clear 'Griffons' The difficulty which Griffon Vultures Gyps fulvus have in maintaining flapping flight for substantial periods over the sea makes it highly improbable that the five unidentified eagle-like birds observed flying past Cape Clear ...
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Letters

01 July 1980 Comments Letters Terns perching on wire I do not think that wire-perching by terns (Brit. Birds 70: 545-546; 72: 343-344) is all that unusual, despite poor documentation in the literature. Indeed, I suspect that the habit is locally quite common, especially on ...
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