Identification of Caspian Gull

01 March 2010
Comments Main paper Abstract This paper deals with the identification of the Caspian Gull Larus cachinnans. The aim is to synthesise what is currently known about the identification of this species and discuss the appearance of proven and suspected hybrids. The paper is spli...
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The Carl Zeiss Award 2003

01 December 2003
Comments Main paper The photographs which BBRC receives as supporting evidence for written accounts of rarities are an important, often critical, source of information; frequently, they make the task of record assessment both more enjoyable and, importantly, easier. In re...
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