Starling Roosts and flight-lines near Oxford

T H E following observations on the roosting habits of Starlings (Stumus v. vulgaris) were made near Oxford in the period between October, 1927, and December, 1928. Summaries of these observations were published in the Reports of the Oxford Ornithological Society for 1927 and 1928, but it seems desirable to give a further account of them for comparison with the recent papers on " The Behaviour of ...