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Reviews

01 June 1971 Comments Reviews Les Oiseaux du Proche et du Moyen Orient. By F. Hue and R.-D. Etchecopar. N. Boubee et Cie, Paris, 1970. 952 pages; 32 colour and 2 black-and-white plates and 356 line-drawings by Paul Barruel; 429 distribution maps; 2 end-maps. Fr 220.00. The two disting...

Notes

01 June 1971 Comments Notes Black Terns feeding over dry land Recent notes (Brit. Birds, 62: 282; 63: 34; 64: 32-33) have suggested that Black Terns Chlidonias niger feed over non-aquatic habitats more commonly than the published records indicate. This is certainly borne out by obse...

Flight identification of European raptors

01 June 1971 Comments Main paper Identification of birds of prey in flight will always be a problem. The best of us will never be able to feel completely confident about a group of species that shows such diversity of plumage, whose silhouettes vary in different circumstances and for whi...

Editorial: Field identification and birds of prey

01 June 1971 Comments Editorials British Birds has always prided itself on the encouragement it has given to bird identification. As far back as 1907, the first volume included an article by the Hon. Walter Rothschild on the separation of Willow Tits Paus montanus and Marsh Tits P. palus...

Stonechats in Jersey

01 June 1971 Comments Main paper ...

Variations in Chaffinch Song

01 August 1943 Comments Main paper WORKING at first with four birds (A, B, C and D) I made the following observations on the songs of Chaffinches (FringiUa c. gengleri) in a coastal area of south Devon during the spring of 1942. B and C held adjacent territories and their songs were inter...

An Examination of incubation in its wider aspects based on Observation in North Cornwall

01 August 1943 Comments Main paper IT is my purpose here to examine the subject of incubation on a wider scale than in my first paper (antea, pp. 10-16). The present article must be regarded as a second chapter--or indeed a concluding chapter to the first. There I tried to draw the distinc...

Review

01 August 1943 Comments Reviews A Study of the Little Owl (Athene noctua) in New Zealand. By B. J. Marples. Trans. R. Soc. of New Zealand, Vol. 72, Part 3, pages 237-252, December, 1942 . M R . MARPLES undertook, in 1938, to make a thorough investigation of t h e Little Owl from every p...

Notes

01 August 1943 Comments Notes As already briefly noted (antea Vol. xxxvi, p. 225) Crossbills (Loxia c. curvirostra) were reported in various districts in unusual numbers in the late summer and autumn of 1942. In response to our request, observers have sent information, details of whi...

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Reviews

Notes

Flight identification of European raptors

Editorial: Field identification and birds of prey

Stonechats in Jersey

Variations in Chaffinch Song

An Examination of incubation in its wider aspects based on Observation in North Cornwall

Review

Notes

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