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The passage of Black Terns Through Britain in Autumn 1954

01 July 1955 Comments Main paper (Fair Isle Bird Observatory) T H E unusual passage of Black Terns (Chlidonias niger) through the British Isles during the spring of 1954 has been discussed by Dickens (1955)- This was followed by an equally abnormal passage during the autumn. There appear...

Letters

01 April 1955 Comments Letters THE ABERDEENSHIRE RECORD OF A WHITE-THROATED SPARROW 5ms,--Commenting - on the four British-taken examples of the White-throated Sparrow (Zonotrichia albicollis) in their excellent and timely paper "American land-birds in western E u r o p e " (antea, pp....

Letters

01 March 1939 Comments Letters SIRS,--In the Handbook of British Birds, Vol. I I . , p . 97, t h e colour of t h e legs of t h e Subalpine Warbler {Sylvia c. cantillans) is given as yellow-brown. As you have (antea, Vol. X X X . , p . 73) appealed for sight observations of the colour o...

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The passage of Black Terns Through Britain in Autumn 1954

Letters

Letters

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