Notes

01 October 1971 Comments Notes Moorhen killing Jackdaw In view of A. Blackett's note (Brit. Birds, 63: 384), the following incident may be of interest. On 28th June 1964, at Corsham Lake, Wiltshire, I was watching a pair of Moorhens Gailitmla chbropus with five small chicks feeding by ...
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Cliff-Breeding in the House-Martin

01 June 1939 Comments Main paper IN response to the editorial appeal (antea, Vol. XXXII, p, 118) for information on cliff-breeding in the House-Martin (Delichon u, urbica) a number of observers have sent in records. From these it is obvious that breeding under natural conditions is far m...
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Notes

01 March 1938 Comments Notes I HAVE paid particular attention to the singing of Crossbills (Loxia c. curvirostra) for some years, on and off, and I find that the song can be divided into four main varieties. In attempting to describe these songs below, I use the two sound descriptio...
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