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Recent reports - May

01 August 1973 Comments News and comment These are largely unchecked reports, not authenticated records May was a month of unsettled weather, generally warm in most parts of Britain but with above average rainfall in some places. The presence during the first week of an area of high pressure ...

Notes

01 August 1973 Comments Notes Death of Great Crested Grebe in unusual circumstances On 26th June 1971, at Rostherne Mere National Nature Reserve, Cheshire, I observed a pair of Great Crested Grebes Podiceps cristatus in what appeared to be normal courtship display. One part...

Predation of migrant birds by gulls

01 August 1973 Comments Main paper Gulls Larus have a very diverse feeding ecology, but vertebrates form a significant part of the diet of some species (Tinbergen 1953). They are well known for their depredations on the eggs and young of colonial seabirds; they also attack and kill inju...

Report on rare birds in Great Britain in 1972

01 August 1973 Comments Main paper This is the fifteenth annual report of the Rarities Committee. The composition of the committee is now D. I. M. Wallace (chairman), F. R. Smith (honorary secretary), D. G. Bell, A. R. M. Blake, P. E. Davis, R. H. Dennis, P.J. Grant, R.J.Johns, R. A. Ri...

Current developments in the work of the Rarities Committee

01 August 1973 Comments Main paper During 1972, and more particularly at its annual meeting in March 1973, the Rarities Committee has reviewed many points of policy and practice. Conscious of the criticism that it periodically attracts, it remains anxious to conduct its work as openly a...

Letter

01 October 1939 Comments Letters SIRS,--In connexion with t h e discussion of this subject (antea, pp. 248-50) it is perhaps worth mentioning t h a t in September, 1911, I watched quantities of Great Shearwaters in t h e Bay of Biscay on a voyage to Bordeaux on the 6th, and on the return...

Reviews

01 October 1939 Comments Reviews South-Eastern Bird Report, 1938. Edited by Ralph Whitlock. (R, Whitlock, Pitton, Salisbury.) 3s, 6d. THIS Report is now published under the auspices of the South-Eastern Union of Scientific Societies and a committee of management under the chairmanship of...

Notes

01 October 1939 Comments Notes FOR some years a pair of Grey Wagtails (Motacilla c. cinerea) have nested in and round a house in Ireland choosing as sites the window ledges of upstairs windows or the thick stems of a Virginian creeper, the nest being either built along a branch or in ...

Recovery of Marked Birds

01 October 1939 Comments Main paper Hon. Sec. Bird-Ringing Committee, British Trust for Ornithology. OWING to the increasing number of recoveries, t h e Committee has decided to omit from the published lists, all those within ten miles of the place of ringing, in t h e case of those specie...

Mrs. C. L. E. Perrott's Selection of British Birds

01 October 1939 Comments Main paper (Plate 3.) IN Messrs. Mullens and Kirke Swann's Bibliography of British Ornithology, 1917, mention is made (pp. 469-70) of a book-- or part of a book--by Mrs. C. L. E. Perrott which they had never seen. As it has recently been my good fortune to handle a ...

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Recent reports - May

Notes

Predation of migrant birds by gulls

Report on rare birds in Great Britain in 1972

Current developments in the work of the Rarities Committee

Letter

Reviews

Notes

Recovery of Marked Birds

Mrs. C. L. E. Perrott's Selection of British Birds

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