01 December 1936
Comments Letters S I R S , -- I am much interested in Dr. J. M. Dewar's notes under this heading in the November number of British Birds (antea, pp. 178-9) as I have some rather similar notes on the Mute Swan. In Bretton Park, near Wakefield, Yorkshire, in May, 1934, ther...
Read More

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now