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Recent reports

01 February 1965 Comments News and comment (These ate largely unchecked reports, not authenticated records) This summary is concerned with the two months from late November to late January. It thus follows on after those in the December and January issues {Brit. Birds, 57: 523-524; 58: 31-32) and ...

News and Comment

01 February 1965 Comments News and comment Ten years of ' T h e Ring'--The King, a journal devoted to the broad international aspects of bird-ringing, recently had its tenth anniversary. The first edition of this quarterly, -which is edited by Dr. W, Rydzcwski and published by the Polish Zoologica...

Request for information

01 February 1965 Comments Editorials Past breeding success of Golden Eagles in Scotland.--In view of the disquieting report by Dr. J. D. Lockic and Dr. D. A. Ratcliffe of a marked decline in the nesting success of Golden Eagles Aquih chrysaefos in a part of western Scotland (Brii. Birds, 57:...

Notes

01 February 1965 Comments Notes Unusual numbers of Sooty Shearwaters in the eastern English Channel.--A substantial passage of Sooty Shearwaters Procellaria griseusflyingwestwards down the English Channel was observed at Cap Gris Nez, Pas de Calais, France, at the time of a westerly gal...

Europe takes stocks of its birds

01 February 1965 Comments Main paper Report o n the Woridng Conference o n Birds of Prey and O w l s {Caen, France, April 1964). Published by the International Council for Bird Preservation, London, 1964. 140 p a g e s ; 8 halftone plates. 17s. 6d. Proceedings of the First European Meeting o...

Studies of less familiar birds:132. Spur-winged Plover

01 February 1965 Comments Main paper T H E S P U R - W I N G E D P L O V E R Hop lop terns spinosus is one of a number of round-winged plovers with much black and white in the plumage (notably on the wings and tail), which are now generally united in the genus Vanellus. Most of this group di...

Flight patterns of the European bustards

01 February 1965 Comments Main paper T H E B U S T A R D S , as a family, are terrestial birds and spend the major part of their time on the ground, but both the Great Bustard Otis tarda and the Little Bustard O. tetrax frequently indulge in short flights and take to the air readily if appro...

Effect of the Cold Weather of 1962/63 on the Blackbird Population of Dollis Hill, London

01 February 1965 Comments Main paper the numbers of Blackbirds Turdus merula, as a result of the severe weather of 1962/63, in an area closely studied by the author for fourteen years. The ornithology of this study area of some 546 acres at Dollis Hill in north-west London has already been d...

Letters

01 November 1953 Comments Letters SIRS,--The points which Mr. K. Williamson makes (antea, pp. 231-32) in connection with a remark of mine on the distribution of the Alaska Wren (Troglodytes t. alascensis) (antea, pp. 48-49) are of interest not only in regard t o the evolution of wren race...

Reviews

01 November 1953 Comments Reviews Social Behaviour in Animals. By N. Tinbergen. (Methuen, London, 1953). 12s.6d. IN The Study of Instinct (reviewed in vol. xlv, p. 182) Dr. Tinbergen was concerned with the entire study of animal behaviour and with its results up to 1948. In the present, m...

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