Letters

01 June 1969 Comments Letters Bill-length as a field-character of the White-winged Black Tern ? In his paper on 'Juvenile and winter plumages of the marsh terns' (Brit. Birds, 53: 243-252) Kenneth Williamson differentiated without qualification between the bill of the Black Tern Chlid...
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Notes

01 August 1961 Comments Notes Preening in flight.--So often one does not know what is unusual until someone else says it is. I refer to the publication of a note on a Little Gull (Larus minutus) preening in flight (Brit. Birds, 54: 117}Some attitudes adopted by {left to right) Black-h...
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Notes

01 March 1939 Comments Notes THE particulars given in the following table though drawn from observations in one small area may be of some value if taken in conjunction with similar observations in other districts. All the nests detailed were observed in 1938 and, except for those of...
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Notes

01 October 1934 Comments Notes As records of the Snow-Bunting (Plectrophenax nivalis) from inland districts in the south are comparatively few, the following would appear to be of interest despite the fact t h a t one of the occurrences has remained unrecorded for over sixty years. Th...
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Letters

01 November 1931 Comments Letters SIRS,---It so happened that, after reading the letter on this subject (antea.-p, 140), I had to consult The Gentleman's Magazine (Vol. XIX.), 1749. I t was curious therefore to come across the following (p. 204) : " The Egg of a Swan with another in it. G...
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