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 December 1933
Comments Notes I T is with the greatest regret t h a t we have to announce the death at Berlin, on the 10th of November, after an illness of only three days, of Dr. Ernst Hartert. Dr. Hartert was renowned as an ornithologist all over the world, but in no country was he...
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Notes

01 November 1931
Comments Notes reference to this enquiry, a good many observers have not yet sent in their schedules and are now urged to do so in order that the great labour of collating the information may be commenced without delay. All schedules and communications with reference t...
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