Letters

01 February 1983 Comments Letters Sabine's Gulls in Britain in winter. Recent issues of British Birds have included two references to Sabine's Gulls Larus sabini being recorded in Britain during the winter, from December to March. The first, in 'Recent reports' (Brit. Birds 74: 237), r...
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Letters

01 August 1972 Comments Letters E y e colour of immature American Marsh H a w k Following the publication of my paper on a young American Marsh Hawk Circus cyaneus hudsonius near Cley, Norfolk, in the winter of 1957/58 {Brit. Birds, 64: 537-542), R. A. Richardson wrote to point out that...
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