(1950) 1965 revised edn. The Wildfowl Trust. Slimbridge.
Paperback. Pp96. Colour plates & b/w illustrations by Peter Scott. Very good.
The information within this book, originally containing only black and white illustrations, was first published in the 2nd Annual Report of the Severn Wildfowl Trust, 1948-49. It was reprinted as a separate book in 1950. The first edition featuring coloured illustrations appeared in 1957 with substantial new material. This new edition has been revised yet further.