Announcement

01 November 1990 Comments Editorials Exclusive, free 'n' easy trip to Thailand. There are still some places left on the special oneweek/two-week/three-week trip to Thailand in February-March 1991 (Brit. Birds 83: 247), which aims to provide optional opportunities (1) for old hands to take...
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Request

01 January 1979 Comments Editorials Mute Swans with yellow collars or yellow rings As part of a study of the population structure and dynamics of wild Mute Swans Cygnus olor in the Outer Hebrides, 385 were caught and marked on the Uists in the first half of August 1978. All the f...
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Announcements

01 January 1979 Comments Editorials Second International Congress of Systematic and Evolutionary Biology ICSEB-II will be held at the University of British Columbia, Vancouver, Canada, during 17th-24th July 1980. Anyone interested in receiving a n information circular in the spri...
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Local atlases

01 January 1979 Comments Editorials A useful spin-off from The Atlas of Breeding Birds in Britain and Ireland has been the detailed survey work on th e breedin g birds of certai n counties. Mapping b y 2 X 2 k m square s (tetrads) now covers muc h of th e south-eastern corner of England ...
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