Breeding biology of Rock Doves

01 October 1968 Comments Main paper Just over twenty years ago Lees (1946) published an account of the breeding of Rock Doves Columba livia on the Cromarty coast of Scotland. He showed that eggs could be laid in every month of the year, giving the species the distinction of having the mo...
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Letter

01 October 1939 Comments Letters SIRS,--In connexion with t h e discussion of this subject (antea, pp. 248-50) it is perhaps worth mentioning t h a t in September, 1911, I watched quantities of Great Shearwaters in t h e Bay of Biscay on a voyage to Bordeaux on the 6th, and on the return...
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