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Letter

01 September 1946 Comments Letters SIRS,--In t h e course of a study of t h e breeding population of Oystercatchers (Hmmatopus ostralegms occidenialis) on the islands of Skomer and Skokholm this year we have ringed a number of chicks with coloured rings. Though the main purpose of this has...

Notes

01 September 1946 Comments Notes THE habit of sun-bathing by passerine birds.is discussed in a note by T. S. Williams (antea, p. 152). As indicated in the Editorial comment thereto this is probably commoner than at first sight appears to be the case. To the list of species given I can a...

Studies of some species rarely photographed. VI. The Griffon Vulture

01 September 1946 Comments Main paper (Plates 31-35). THE Griffon Vulture (Gyps f.fulvus), of which species a single immature example was captured near Cork in 1843 and others have been reliably reported as seen on two occasions in England, has in recent years become almost, if not quite, ext...

Some further Notes from the North Atlantic

01 September 1946 Comments Main paper (with chart). SINCE the publication in 1928 of the writer's " Bird Notes from the North Atlantic " (Brit. Birds, Vol. xxii, pp. 122-133) and of "An Ornithological Transect of the North Atlantic" (Brit. Birds, Vol. xxiv, pp. 266-274), much has been done to...

Do juvenile birds survive less than adults

01 September 1946 Comments Main paper FARNER (1945} has estimated the age and survival of the American Robin (Turdus migratorius) from ringing (banding) returns, by the method used by the present writer for various British species (Lack, 1943). Farner's conclusions agree closely with mine exc...

Some notes on the Long-eared Owl

01 June 1941 Comments Main paper (Plate i.) does not appear to be a great deal of literature concerning the nocturnal habits of the Long-eared Owl (Asio o. otus), and, to a large extent, this can be understood as observations during the hours of darkness are difficult, and sometimes impo...

Notes

01 June 1941 Comments Notes IT appears from the Handbook of British Birds that no display other than the song-flight has been recorded for the Greenfinch (Chloris ch. Moris). On May 2nd, 1941, my attention was drawn to a shrubbery in Staffordshire frequented by Greenfinches by a no...

Obituary: George Henry Caton Haigh (1860-1941), Maud Doria Haviland (Mrs. H. H. Brindley) (1891-1941).

01 June 1941 Comments Obituaries who died on February n t h , 1941, at the age of eighty, will be best remembered by ornithologists for the persistent and diligent watch he kept for rare migrants at North Cotes in Lincolnshire. His success in this quest was due to his very thorough and ...

Report of the bird-ringing committee: Progress for 1940

01 June 1941 Comments Main paper THIS is the fourth annual report to be issued on behalf of the Bird-Ringing Committee of the British Trust for Ornithology.* It covers 1940, the third complete year of working under present arrangements. The series in this form continues the sequence of a...

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Letter

Notes

Studies of some species rarely photographed. VI. The Griffon Vulture

Some further Notes from the North Atlantic

Do juvenile birds survive less than adults

Some notes on the Long-eared Owl

Notes

Obituary: George Henry Caton Haigh (1860-1941), Maud Doria Haviland (Mrs. H. H. Brindley) (1891-1941).

Report of the bird-ringing committee: Progress for 1940

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