Publications
The Heronries of Sussex, by E. M. Cawkell, published 1935 in Sussex County Magazine (vol. IX no. 8, article, pp.483-486; no. 9, pp.569-572; no. 10, pp.639-642) accessible at: W.S.R.O. [Lib 9330] & The Keep [LIB/500180]
The Heronries of Sussex, by E. M. Cawkell, published 1938 in Sussex County Magazine (vol. XII no. 12, article, p.818) accessible at: W.S.R.O. [Lib 2317] & The Keep [LIB/500183]