Recent reports

01 January 1989 Comments News and comment This summary covers the period 14th November 1988 to 2nd January 1989 These are unchecked reports, not authenticated records. Bewick's Swan Cygnus columbianus Adult of nominate race, Durleigh Reservoir (Somerset), several dates from 27th Novemb...
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Monthly reports: September 1988

01 January 1989 Comments News and comment The month began with a spell of very unsettled westerly weather. A depression centred off the west coast of Scotland brought strong-to-gale-force northwest-to-westerly winds across Britain and Ireland, especially on 2nd. In the north of Scotland, the w...
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Recent reports: Monthly reports

01 January 1989 Comments Editorials We have been striving constantly to increase the usefulness of this popular, regular feature. With 'Recent reports' now appearing separately, and with the twitchers' grapevine now formalised, making up-to-the-minute news of rarities available to all fo...
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Recent reports and News

01 August 1959 Comments News and comment The items here are largely unchecked reports, and must not be regarded as authenticated records. They are selected, on the present writers' judgment alone, from sources generally found to be reliable. Observers' names are usually omitted for reasons of sp...
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Notes

01 August 1959 Comments Notes Display flight of Bitterns.--On 18th May 1959, at midday, I saw three Bitterns (Botaurus stellaris) rise from a re,ed-bed near Walberswick, Suffolk, and mount in a fresh N . E . breeze to a height which I estimated to be 600 or 700 feet. Not much wingflap...
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Watching migration by radar

01 August 1959 Comments Main paper So FAR AS I know, the first time that radar echoes were definitely identified as coming from birds was in the spring of 1940, when an experimental equipment on a wavelength of 50 cm. at Christchurch, Hampshire, detected gulls (Larus spp.) (Shire, 1958). U...
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