Letters

01 July 1985
Comments Letters Origin of British Glaucous Gulls. I read with interest A. R. Dean's comments on the possible origins of Glaucous Gulls Larus hyperboreus in Britain and related incidences of occurrences of hybrid Glaucous X Herring Gulls L. argentatus {Brit. Birds 77: ...
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Letters

01 September 1939
Comments Letters SIRS,--In "Some Notes on t h e Diurnal Song of Birds " (antea, p . 4) Mr. Marples states t h a t on t h e average t h e Blackbird, a t Inverness, begins t o sing in the morning 74 minutes earlier than Blackbirds do i n Hampshire, t h a t is, after correct...
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