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Notes

01 April 1962 Comments Notes Little Grebes attacking Moorhens.--With regard to the recent note by J. B. and S, Bottomley on Little Grebes {Podiceps ruficollis) attacking Coots (Fulica atra) and domestic ducks {Anas sp.) {Brit. Birds, 54: 427), it seems worth reporting that I saw seve...

Studies of less familiar birds 118. Rock Bunting and Rock Sparrow

01 April 1962 Comments Main paper country. T h e earliest record is of t w o netted by' bird-catchers in late October 1902 near Shoreham, Sussex, and these were followed by one seen at Faversham, Kent, in mid-February 1905; then, after aninterval of over fifty years without any report whi...

Radar evidence on migratory orientation

01 April 1962 Comments Main paper ing so rapidly that this may be a useful time at which to review evidence on the orientation of bird migrants over the sea provided by radar. This evidence requires local knowledge for its interpretation and, since even with local knowledge I have made mi...

River Warbler on Fair Isle: a bird new to Britain

01 April 1962 Comments Main paper A F I R S T - W I N T E R River Warbler (Locustel/a fluviatilis) was trapped at Fair Isle on 24th September 1961, and seen again on the following day. This is the first record of this east European species in the British Isles, although it breeds as ne...

Reviews

01 July 1943 Comments Reviews Adventurers Fen. Written and illustrated by E, A. R. Ennion. (Methuen). IOS. 6d. D R . ENNION'S account of the vicissitudes of the Cambridge fen he has known and loved for forty years has much to attract and interest the naturalist and country lover. At f...

Notes

01 July 1943 Comments Notes NOTES FROM CUMBERLAND (Bombycilia garrulus).--Single bird near Cumdivock on December 27th, 1939. HEDGE-SPARROW (Prunella m. occidentalis).--During three weeks of frost in January 1941 as many as ten birds were noticed feeding quietly together amongst the...

Census of Swallows and House-Martins in the Sedbergh District, N.W. Yorkshire

01 July 1943 Comments Main paper T H E two squares (C.4 & C.5.) of the ordnance survey m a p (Sheet 20) which were covered by the two censuses contain for the most part a valley which is grassland, parts of which are now under cultivation. The valley is no lower than 400 ft. above sea-le...

Brood-Patches and the Physiology of incubation

01 July 1943 Comments Main paper THE present paper is prompted by Lt.-Col. B. H. Ryves's interesting communication on the r61es of male birds in relation to incubation (antea, pp. 10-16). It provides no new data, but merely aims at summarizing for the benefit of those interested some asc...

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Notes

Studies of less familiar birds 118. Rock Bunting and Rock Sparrow

Radar evidence on migratory orientation

River Warbler on Fair Isle: a bird new to Britain

Reviews

Notes

Census of Swallows and House-Martins in the Sedbergh District, N.W. Yorkshire

Brood-Patches and the Physiology of incubation

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