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...
Read More

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...
Read More

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 ...
Read More

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...
Read More

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...
Read More

Reviews

01 April 1957
Comments Reviews By LEONARD W . W I N G . (Ronald Press Company, New York, 1956). 539 pages, 222 textfigures and numerous tables. Price $6.75. THERE is g r e a t need at the present time for a general biology of birds covering the whole field, and the present book fills ...
Read More

Notes

01 April 1957
Comments Notes of Boelus, Nebraska, informs me that he wing-tipped a young female White-fronted Goose (Anser albifrons) whilst shooting on the North Platte river in the autumn of 1903 or 1904--he is not sure which---and took the bird back to his farm. H e goes on to say...
Read More

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now