News and comment

01 March 1967
Comments News and comment Formation of ECHO Institute.--ECHO (L'Institut pour l'Ettregistrement et Etudes des cnants et Cfis d'oiseaux) is a non-profit-making, scientific body recently formed on the initiative of J.-C, Roche for the recording and study of bird voice. One of its ob...
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Requests for information

01 March 1967
Comments Editorials Autumn and winter influx of Rough-legged Buzzards.---Since October 1966 unusual numbers of Rough-legged Buzzards Buteo lagopus have been widely scattered in eastern and south-eastern counties with some also well inland and others as far west as Cornwall a...
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Notes

01 March 1967
Comments Notes Lesser Kestrels feeding after dark on insects attracted to artificial light.--At dusk each evening during 13th- 15th May 1964, at Titov Veles, Yugoslavia, I watched up to 43 Lesser Kestrels Falco naumanni hawking for moths and other insects in the vicinit...
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Letter

01 February 1941
Comments Letters S I R S , -- I t has long been known t h a t there is a remarkable relation between t h e Short-eared Owl (Asio flammeus) and the common field-vole (Microtus agrestis). The common vole at apparently regular intervals increases in numbers in different loca...
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Review

01 February 1941
Comments Reviews Ritchie (1940), " An analysis of t h e influence of weather upon a migratory movement of birds," Proc, Roy, Soc, Edin., Vol. 60, P- 299.analysis of t h e d a t a relating t o t h e 1921 invasion of t h e Waxwing (Bombycitta garrulus) and t h e associated...
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Review

01 February 1941
Comments Reviews Courtship and Display among Birds. By C, R. Stonor. (Country Life, Ltd.) With 57 plates from photographs, 8s. 6d. net. No aspect of bird behaviour is more fascinating, more biologically important or offers a more promising field for study than that of dis...
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Notes

01 February 1941
Comments Notes THESE notes cover the periods between May and September, 1939, and May to July, 1940, and are in continuation of those published in Vol. XXXII, pp. 366-8. BRITISH GOLDFINCH (Carduelisc. britannica).--It is pleasing to be able to record the continued incr...
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