Some notes on the Long-eared Owl

01 June 1941 Comments Main paper (Plate i.) does not appear to be a great deal of literature concerning the nocturnal habits of the Long-eared Owl (Asio o. otus), and, to a large extent, this can be understood as observations during the hours of darkness are difficult, and sometimes impo...
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Notes

01 June 1941 Comments Notes IT appears from the Handbook of British Birds that no display other than the song-flight has been recorded for the Greenfinch (Chloris ch. Moris). On May 2nd, 1941, my attention was drawn to a shrubbery in Staffordshire frequented by Greenfinches by a no...
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The Sexual Displays of Swallows

01 May 1941 Comments Main paper THE quantitative aspects of the reproduction of the Swallow (Hirundo r. rustica) have been intensively studied in the enquiries of the British Trust for Ornithology (antea, Vol. XXIX, pp. 3-21, Vol. XXX, pp. 98-116) and in many other surveys; but there re...
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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 1941 Comments Notes WHEN reading Mr. D. Lack's article on the Chaffinch (antea, p. 216), I was particularly interested in the paragraph on " female song." Just over a year ago (early in March, 1940) I heard at Brent Park, Hendon, a bird singing, which I did not recognize at...
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Seventeenth-Century "Poultry"

01 May 1941 Comments Main paper has recently come to my notice a 26-page pamphlet by Adam Shewring, entitled The Plain-dealing Poulterer, and published in London in 1699. The author in his preface states that he has " thought it good after my many years experience, and knowledge gotten ...
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