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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 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...

Letters

01 November 1937 Comments Letters SIRS,--With reference t o Mr. L. Parmenter's notes on t h e above subject (antea, p p . 152-3) t h e following observations m a y be of interest :-- On J a n u a r y 24th, 1936, a sunny morning with a fresh easterly wind blowing, there were 17 Goosanders ...

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The passage of Black Terns Through Britain in Autumn 1954

Letters

Letters

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