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Migration at the Smith's Knoll light-vessel, autumn 1953

01 January 1975 Comments Main paper ...

Reviews

01 October 1956 Comments Reviews LOCAL REPORT REVIEWS YORKSHIRE NATURALISTS' UNION: ORNITHOLOGICAL R E P O R T , for 1953 (26 pages), and 1954 (27 pages). E d i t o r : R. Chislett, Brookside, Masham, N r . Ripon. Price 2s. each. T H E very full and detailed systematic lists of 22 pages ...

Gulls Feeding on Grain

01 October 1956 Comments Main paper DURING the third week in August 1955, gulls frequented a field overlooking the Dale Estuary in St. Ishmael's, Pembrokeshire. They spent the whole day there, and fully three acres where they assembled were littered with patches of corn husks, each patch be...

Photographic Studies of Some Less Familiar Birds: LXXIV. Citril Finch

01 October 1956 Comments Main paper (Plates 53-56) T H E Citril Finch (Carduelis citrinella) is restricted as a breeding bird to the mountain ranges of southern E u r o p e -- N . E . and S.E. Spain (chiefly.Pyrenees, Sierra de Guadarrama and Sierra Nevada), S. France (Massif Central, Pyren...

Notes on Selected Migrants at Cap Gris Nez, North France, In 1955

01 October 1956 Comments Main paper DURING the course of 1955 the writer visited Cap Gris Nez, Pas de Calais, on the north coast of France, to examine the nature of the migration which occurs on this important headland. Altogether three visits were made, the first, during 8 t h - n t h Apri...

Records of the Development of Original and Unusual Feeding Methods by Wild Passerine Birds

01 October 1956 Comments Main paper THERE is a widespread tendency among present-day students of animal behaviour to concentrate attention on the Fixed Action Patterns or "Instinctive A c t s " as the most striking and important feature of animal behaviour. And indeed it is in general true ...

Reviews

01 October 1947 Comments Reviews More Birds of the Day. By Eric Hosking and Cyril Newberry. (Collins, London, 1946). 125 6d. net. The great popularity of t h e authors' Birds of the Day has led t h e m to follow this up with a sequel providing a no less admirable picture gallery of Briti...

Notes

01 October 1947 Comments Notes ON June 22nd, 1947, in a wood just outside Calais, I had a good view of a male Golden Oriole (Oriolus 0. oriolus), sitting in sunlight on a bare twig of a lombardy poplar, about 30 feet from the ground. It called continuously for about eight minutes. The...

Studies of some species rarely photographed. X. The Purple Heron

01 October 1947 Comments Main paper (Plates 26-31), THE striking series of photographs of the Purple Heron (Ardea p, purpurea) now published, were taken in the district of the Camargue (Rhone Delta) in May and June of the present year, 1947. This species is characteristically a reed-bed ne...

Some notes on the Spectacled Warbler in the Maltese Islands

01 October 1947 Comments Main paper September 1941 until July 1945,1 was stationed in Malta and was able to devote much of my spare time to studying the bird-life of the islands. Malta, together with the sister isles of Gozo, Comino and Fihia, is primarily of interest to the ornithologist a...

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Migration at the Smith's Knoll light-vessel, autumn 1953

Reviews

Gulls Feeding on Grain

Photographic Studies of Some Less Familiar Birds: LXXIV. Citril Finch

Notes on Selected Migrants at Cap Gris Nez, North France, In 1955

Records of the Development of Original and Unusual Feeding Methods by Wild Passerine Birds

Reviews

Notes

Studies of some species rarely photographed. X. The Purple Heron

Some notes on the Spectacled Warbler in the Maltese Islands

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