Notes

01 November 1942 Comments Notes SOMETIME ago my attention was attracted by the curious behaviour of a pair of Carrion-Crows (Corvus c. corone). They were on a house in one of the new housing estates near London, and were engaged in Walking or half-running up and down the sloping roof w...
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Nest-Sanitation

01 May 1941 Comments Main paper Faeces carried; no data for first few days ; at a late stage young defaecate from the opening ; if deposited on " doorstep " they are carried; if they fall clear they are left, even if conspicuous (B.H.R., R.G.A., A.H.M.C). [Voided at entrance of nest and...
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Notes

01 May 1929 Comments Notes IN April, 1926, close to my house in Mawgan-in-Pydar, north Cornwall, I found the nest of a Long-tailed Tit (Mgithalos c. rosea) in a low thorn bush, in process of construction. When incubation was commenced, I noticed the tip of the bird's tail projecti...
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