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Reviews

01 March 1961 Comments Reviews Atlas of European Birds. By K. H . Voous. N e l s o n , London, i960. 284 pages; 419 maps and 355 photographs. 70s. One of the post-war developments in ornithology has been the attention given to bird distribution. There has been a growing realisation of ...

Notes

01 March 1961 Comments Notes Beetles in the plumage of birds.--On 25 th May 1959 I picked up a freshly dead Swift (Apus apus) on the sloping concrete bank of Hilfield Park Reservoir, Hertfordshire. On examining the bird I discovered a single beetle of the species Haltka ohracearighti...

A survey of moulting Shelduck on Knechtsand

01 March 1961 Comments Main paper sand-banks which lies 8.1 nautical miles from the German mainland between Bremerhaven and Cuxhaven. It extends from 8Â°i8'E to 8Â°29'i5"E and from 5 3 V ' i 8 " N to 5 3Â°46'i5"N. Robins Balje is a natural boundary on the south-west side, while the ...

Warbler fluctuations in Oak Woodland in the Severn Valley

01 March 1961 Comments Main paper T w o P R E V I O U S P A P E R S of mine in British Birds (1935, 1950) gave population statistics for the Nightingale (Luscinia megarhynchos) and four species of warbler--Willow Warbler (Pbylloscopus trnchilus), Chiffchaff (PL collybitd), Garden Warbler ...

The contamination of birds with pollen and other substances

01 March 1961 Comments Main paper A s A RESULTof an appeal in a paper by Ash (195 9), further specimens of polleniferous contaminants, some containing other substances, were removed from the heads of migrant birds in i960. The most notable contribution was made by P.H.J, in the Camargue, ...

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...

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Reviews

Notes

A survey of moulting Shelduck on Knechtsand

Warbler fluctuations in Oak Woodland in the Severn Valley

The contamination of birds with pollen and other substances

Notes

Gannets breeding in the channel Islands : Two new Colonies

Preliminary Observations on a colony of Reed-Warblers

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