Letters

01 February 1956
Comments Letters S I R S , -- A census of breeding Great Black-backed Gulls (Larus marinns) in England and W a l e s in 1956 has been approved as an investigation of the British Trust for Ornithology. As organise* I shall be glad of offers of help from those who are willi...
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Reviews

01 February 1956
Comments Reviews By SETON GORDON, C.B.E. (Collins " New N a t u r a l i s t , " London, 1955). 246 pages, 17 photographs. 16s. A MONOGRAPH on the Golden Eagle in Scotland is long overdue and who could have produced a better one than Seton Gordon? For half a century the a...
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Notes

01 February 1956
Comments Notes Displacement coition in the Mallard.--On ioth May, 1951, a t Clayton-le-dale, near Blackburn, Lancashire, I was engaged in watching the behaviour of a pair of Mallard (Anas platyrhynchos) tending fifteen young, which were newly hatched. T h e young fed fo...
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Reviews

01 September 1952
Comments Reviews The Sea Around Us. By Rachel L. Carson (Staples, 1951). 12s. 6d. I t is a remarkable indication of t h e growth of interest in the oceans t h a t this scientific account of them should have run through three impressions within the month of publication. It...
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Notes

01 September 1952
Comments Notes Some notes on the behaviour of House-Sparrows.--These notes (which are additional to those already published, antea, vol. xliv, pp. 18-19 > 369-372) summarize intermittent observations on HouseSparrows (Passer domesticus) in Britain (work in progress) an...
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