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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...

Photographic studies of some less familiar birds: CI. Ross's Gull

01 December 1959 Comments Main paper Photographs and text by J. KlST (Plates 66-69) Ross's GULL (Rhodostethia rosea) is indeed, as Fisher and Lockley (1954) put it, "one of the most mysterious birds of the world". It is also still true that very few ornithologists have seen it alive and so w...

Song Sparrow at Fair Isle

01 December 1959 Comments Open Access By PETER DAVIS and ROY H. DENNIS ON THE EVENING of 27th April 1959, R.H.D. found an unfamiliar small bird--"like a cross between a Hedge Sparrow and a bunting"-- skulking in a tangle of rusty barbed-wire near the derelict radarstation on Ward Hill, Fai...

Obituary: Arnold Whitworth Boyd (1885-1959)

01 December 1959 Comments Obituaries IN A NOTE in the third volume of British Birds, the late T. A. Coward mentioned some ducks seen at Marbury Mere in Cheshire on 10th April 1910 by one A. W. Boyd, and during the space of nearly 50 years which has passed since then only three volumes--two i...

Report on bird ringing for 1951

01 August 1952 Comments Main paper Bird-Ringing Committee, British Trust for Ornithology. This is the fifteenth r e p o r t ! issued on behalf of the Committee, continuing; the earlier sequence under the title " T h e British Birds Marking S c h e m e . " It is in the form instituted last ...

Notes

01 August 1952 Comments Notes Rogers informs us that on April i s t , 1950, he watched a Starling {Sturnus vulgaris) attacking a Chrysanthemum. Leaves were torn off, pecked into shreds and left on the ground, b u t were later carried off with other nesting material. Mr. R. G. Finnis r...

The post-fledging dispersal of Juvenile Titmice

01 August 1952 Comments Main paper T H E dispersal of young' birds away from their birth-places has been studied for a number of species by different authors. Kluijver (1951), Koskimies (1948), Kratzig (1939) and Plattner & Sutter (1946, 1947) have all made studies of dispersal in the Grea...

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

Recent reports and News

Notes

Pollen contamination of birds

Photographic studies of some less familiar birds: CI. Ross's Gull

Song Sparrow at Fair Isle

Obituary: Arnold Whitworth Boyd (1885-1959)

Report on bird ringing for 1951

Notes

The post-fledging dispersal of Juvenile Titmice

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