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September and October report

01 February 1976 Comments News and comment The weather in early September was mainly anticyclonic but an airstream from the west and south-west took over, being particularly prominent from mid-month with gale force winds on several occasions. In October the picture changed, with many warm, dry ...

News and Comment

01 February 1976 Comments News and comment Appointments to the Scientific Authority for Animals The Secretary for the Environment has appointed twelve members of the Scientific Authority for Animals to give advice on the Convention on International Trade in Endangered Species of Wild Fa...

Reviews

01 February 1976 Comments Reviews Watching Sea Birds. By Richard Perry. Groom Helm, London, 1975. 230 pages; 16 line-drawings; 2 maps. £4.75. This is not really a new book but a reprinting of parts of two of the author's earlier books, both of which--Lundy Isle of Puffins (194...

Notes

01 February 1976 Comments Notes Peregrine and Raven possibly contaminated by Fulmar oil With reference to R. A. Broad's paper on Fulmar Fulmarus glacialis oil contamination (Brit. Birds, 67: 297-301), the following observations of possible oiling may be of interest. On 10th J...

The flight behaviour of Starlings at a winter roost

01 February 1976 Comments Main paper Co-ordinated flying displays by flocks of Starlings Sturnus vulgaris are often a feature at pre-roosting areas, but the most spectacular displays occur at the main roost, when very large numbers of birds fly together, prior to final roosting. On many e...

Laying dates of four species of tits in Wytham Wood, Oxfordshire

01 February 1976 Comments Main paper It has been argued by Perrins (1970) that laying a large clutch imposes a considerable extra load on the food-gathering abilities of a small bird. From this, he suggested that the date at which individual birds in a population begin laying is related t...

Letters

01 September 1954 Comments Letters SIRS,--I read with great interest the paper by Desmond Morris (antea, pp. 33-49) and the subsequent letter by A. J. Bruce (antea, p. 215) in which this subject is discussed. Bruce's theory, that a thrush (Turdus sp.) cannot afford to use its feet owing to...

Reviews

01 September 1954 Comments Reviews Report on Somerset Birds, 1952: 39ft Report of the Ornithological Section of the Somersetshire Arch, and Nat. Hist. Soc. Obtainable from G. H. E. Young, Bank House, Martock, Somerset. 5s. Ornithological Notes, Bristol District, 1952. Edited by H. H. Davis...

Reviews

01 September 1954 Comments Reviews Birds as Animals, i. A History of Birds. By James Fisher (Hutchinson's University Library, London, 1954). 8s. 6d. THIS book is based on the author's previously published Birds as- Animals (Heinemann, 1939), but is a completely revised and rewritten versio...

Notes

01 September 1954 Comments Notes to be a female, was seen on several occasions between November 6th, 1953, and January 2nd, 1954, by Mr. B. Winchester at the Layer Breton end of Abberton Reservoir, Essex. On December .21st it was also seen by Messrs. P . J. Fenning and R. King. Close vie...

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September and October report

News and Comment

Reviews

Notes

The flight behaviour of Starlings at a winter roost

Laying dates of four species of tits in Wytham Wood, Oxfordshire

Letters

Reviews

Reviews

Notes

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