August reports

01 November 1974
Comments News and comment These are largely unchecked reports, not authenticated records August was dominated by weather from the Atlantic, a series of depressions crossing Britain and producing generally cool and unsettled conditions with temperatures below average and rainfal...
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News and comment

01 November 1974
Comments News and comment Rookery census The last national survey of the British Rook population was undertaken by the British Trust for Ornithology in 1945; much data was gathered (and is still on file), though rather little was published. Various local surveys carried...
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Letters

01 November 1974
Comments Letters Oiled seabirds successfully cleaning their plumage I was interested to read the note by T. R. Birkhead, Clare Lloyd and P. Corkhill concerning the successful cleaning of oiled plumage by seabirds (Brit. Birds, 66: 535-537). Instances of this be...
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Reviews

01 November 1974
Comments Reviews The Cairngorms. Their Natural History and Scenery. By Desmond Nethersole-Thompson and Adam Watson. Collins, London, 1974. 286 pages; 7 colour and 36 black-and-white photographs; 17 maps and text-figures. £3.50.  Everything about the Cairn...
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Notes

01 November 1974
Comments Notes Kestrel taking prey from Short-eared Owl On 20th January 1974, Mrs M. Perkins and I watched a Short-eared Owl Asio flammeus hunting in the usual manner over rough grass on Salisbury Plain, Wiltshire. It dropped into the grass, rose with a small...
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Robin recaptures on Fair Isle

01 June 1962
Comments Main paper O N F A I R ISLE, Shetland, it is the normal practice to weigh all migrant birds at the time they are first trapped, and at any subsequent recaptures. The information is stored in a card-index, with all the data for each individual on a single card. In th...
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Albinism and melanism in birds

01 June 1962
Comments Main paper T H E STUDY OF heterochtosis or colour variations in the plumage of birds is a subject that the majority of field ornithologists either ignore entirely or regard with only mild curiosity. In the early years of the present century and before that, however,...
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