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Recent reports

01 October 2004 Comments News and comment This summary of unchecked reports covers mid August to mid September 2004. Canvasback Aythya valisineria Private site (Kent), 15th August. Ferruginous Duck Aythya nyroca Chew Valley Lake (Somerset), 20th August to 1st September. Zino's/Fea's Petrel Pterod...

News and Comment

01 October 2004 Comments News and comment The decline of the Corn Crake Crex crex is a familiar, if depressing, story. Mechanical mowing and the early harvesting of crops, before the end of the breeding season, have had a catastrophic effect on Corn Crakes in Britain and across much of western Eu...

Conservation research news

01 October 2004 Comments News and comment One of the assumptions that scientists often make about territorial birds is that individuals will choose the best breeding sites available. Consequently, when populations are small, every individual occupies a high-quality site but, as populations grow, ...

The Carl Zeiss Award 2004

01 October 2004 Comments Main paper One of the difficulties for the judging panel of the Carl Zeiss Award, for photographs of rarities assessed by the BBRC during the preceding year, is that we have to think of something new to say in our report each year. This year it was easy, in fact it ...

AudouinÕs Gull: new to Britain

01 October 2004 Comments Main paper ABSTRACT A second-summer Audouin's Gull Larus audouinii was found at Dungeness, Kent, on 5th May 2003. It lingered in the area for the remainder of the day, commuting between the shore and nearby pools on the RSPB reserve. It was present again the followi...

Rare breeding birds in the United Kingdom in 2002

01 October 2004 Comments Main paper This is the thirtieth annual report of the Rare Breeding Birds Panel, which presents details of the status of Britain's rarest breeding birds for the year 2002. The totals are generally set out by county or region, occasionally by country; most actual loc...

Bewick's Swans in the British Isles in the winters of 1954-55 and 1955-56

01 December 1959 Comments Main paper results of the periods of severe frost in the winters of 1954-55 and 1955-56 were the unprecedented numbers of Bewick's Swans (Cygnus columbianus bewickii) which occurred in Great Britain. The influx in early 1956 was particularly spectacular, and the bir...

Recent reports and News

01 December 1959 Comments News and comment By I. J. FERGUSON-LEES and KENNETH WILLIAMSON T h e i t e m s here are largely unchecked reports, and m u s t not be regarded a s authenticated records. T h e y are selected, on the present w r i t e r s ' j u d g m e n t alone, f r o m s o u r c e s gene...

Notes

01 December 1959 Comments Notes Birds drinking the sap of a birch tree.--On 13th April 1958 I was watching a Marsh Tit (Parus falusiris) feeding at the edge of a deciduous wood at Minsmere in Suffolk when I noticed it return several times to the same place on a tree. At first I thought ...

Pollen contamination of birds

01 December 1959 Comments Main paper of 1957 and 1959 an unidentified substance was found adhering to the bills of four migrant species trapped at Portland Bird Observatory, Dorset. This has now proved to be an accumulation of Citrus pollen, and the following birds have been recorded carryin...

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