Letters

01 July 1977 Comments Letters Half a pair of Black-browed Albatrosses In the course of their discussion of proof of breeding (Brit. Birds 69: 277, 457), Bruce Campbell and E. J. M. Buxton omitted to comment on one important consideration: the conservation status of potentia...
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Letters

01 December 1975 Comments Letters The origin of British Aquatic Warblers In his letter (Brit. Birds, 67: 443-444), Dr J. T. R. Sharrock made the hypothesis that the autumn records of Acrocephalus paludicola in Britain and Ireland are probably to be explained by a reverse migrat...
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Letters

01 December 1974 Comments Letters Eye colour of the Hen Harrier D. I. M. Wallace's remarks (Brit. Birds, 65:358-359) on the eye colour of an immature of the American subspecies of the Hen Harrier Circus cyaneus hudsonius at Cley, Norfolk (see Brit. Birds, 64: 537-542), were confusing a...
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A winter roost of Grey Herons

01 April 1973 Comments Main paper Gatherings of Grey Herons Ardea cinerea at traditional standing-grounds during the breeding season have been noted by several authors (Beetham 1910, Huxley 1924, Lowe 1954, Milstein et al. 1970), and the behaviour of the birds at these standing-grounds...
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Notes

01 August 1972 Comments Notes Little Gull dip-feeding over upland fields On 22nd January 1972, at Barley-in-Pendle, Lancashire, I was fortunate to observe a firstwinter Little Gull Larus minutus following a flock of 24 Black-headed Gulls L. ridibundus over the lower slopes of Pendle H...
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Notes

01 October 1971 Comments Notes Moorhen killing Jackdaw In view of A. Blackett's note (Brit. Birds, 63: 384), the following incident may be of interest. On 28th June 1964, at Corsham Lake, Wiltshire, I was watching a pair of Moorhens Gailitmla chbropus with five small chicks feeding by ...
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Notes

01 May 1967 Comments Notes Winter breeding of Shags.--On 19th February 1966, on an islet off Llanddwyn Island, Anglesey, I found eight nests occupied by Shags Pbalacrocorax aristotelis and could see eggs in two of the lower ones. By 27th February heavy seas had washed away all exce...
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Notes

01 January 1967 Comments Notes Heron apparently fishing i n deep water.--The observations below were made by us independently on two separate days, but, because the behaviour was so similar on each occasion as to suggest that it might be the not infrequent habit of one individual, the ...
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