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Notes

01 October 1946 Comments Notes THE following records of young birds returning to their nest after having left it may be of interest (cf. antea, pp. 26, 152, 178, 246). Greenfinch (Chloris c. chloris). Five hatched. Flew May 30th, 1946. Back in nest 4.30 p.m., summer time, and remained...

Gannets breeding in the channel Islands : Two new Colonies

01 October 1946 Comments Main paper (Plates 40-42). THE first indication we have of the breeding of the Gannet (Sula bassana) in the Channel Islands came in the summer of 1945, when an Alderney fisherman, Mr. E. Quinain, returning home after an enforced absence of five years, noticed that ...

Preliminary Observations on a colony of Reed-Warblers

01 October 1946 Comments Main paper THE reed-bed (Phragmites) where the following observations on a colony of Reed-Warblers (Acrocephalus s. scirpaceus) were carried out is situated in the parish of North Cotes, Lincolnshire, immed iately within the embankment marking the boundary between t...

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...

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Notes

Gannets breeding in the channel Islands : Two new Colonies

Preliminary Observations on a colony of Reed-Warblers

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

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