Swifts in sea-breeze fronts

01 June 1967 Comments Main paper G L I D E R P I L O T S often find themselves sharing rising currents of air with birds, sometimes to considerable heights. A source of upcurrents which has been found and used more extensively in recent years is the rising air at the sea-breeze front. Tw...
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Reviews

01 June 1967 Comments Reviews Animal Navigation. By R. M. Lockley. Pan Books, London, 1967. 205 pages; 25 text-figures. 6s. Ornithologists are apt to think of animal navigation as being about the spectacular homing journeys of birds. In this book the author interprets the term very br...
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Notes

01 June 1967 Comments Notes Barn Owl perching on man.--On 14th December 1966, at 3 p.m., I was digging a ditch on the Royal Society for the Protection of Birds' reserve at Leighton Moss, Lancashire, when I saw a Barn Owl Tjto alba hunting along the hedgerow. It soon dropped on to a ...
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News and comment

01 June 1967 Comments News and comment launches major appeal fund.--With an eye set firmly on a target of £100,000, the Royal Society for the Protection of Birds has now launched what must surely be the most ambitious appeal fund ever made by- a voluntary natural history body in this co...
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Letters

01 June 1967 Comments Letters Little Ringed Plovers in Britain during 1963-67 Sirs,--My last report on the increase and spread of the Litde Ringed Plover Cbaradrius dubius in Britain covered the years 1960-62 (Brit. Birds, 57: 191-198), although some information up to 1965 has been gi...
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Reviews

01 March 1951 Comments Reviews The Moult-migration of the Sheld-Duck. By R. A. H. Coombes (Ibis, Vol. 92, pp. 405-418). In this paper Mr. Coombes describes work on the Sheld-Duck, which he has carried on as occasion offered over a number of years and intensively throughout the summer o...
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Notes

01 March 1951 Comments Notes PARTLY as a result of a request for such information (antea, vol. xliii, p. 223) we have received a certain number of records of summer visitors spending the winter of 1949-50 in the British Isles. We have also received several records of species seen un...
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Obituary: E. W. Hendy

01 March 1951 Comments Obituaries ERNEST WILLIAM HENDY, who died in his 78th year on November 1st, 1950, brought a poet's mind and a classical training to the study of birds and wild life, and his approach bore fruit in a rare degree of insight into Nature, matched by an originality and ...
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