The New Naturalist series No. 47. Bill Condry produced this book to describe the new, expanded Snowdonia National Park, when the boundaries of the Park were widened to include much of Meirionydd. This volume was produced to replace the earlier New Naturalist, Snowdonia (No. 13, North, Campbell and Scott, 1949), in which the emphasis was obviously on Caernarvonshire. Condry's No. 47 volume focuses more narrowly on natural history, ecology and conservation. Chapters include: Past visitors; Rocks, Land and forests; Wild plants; Mammals, reptiles, fish and insects; The mountain birds; Nature reserves and conservation; Carneddau, Glyder and Snowdon; Hebog, Moelwyn and Siabod; From Arennig to Rhinog; Berwyn, Aran and Cader Idris. Appendices include: Upland plants; A list of the birds; Butterflies; Conservation bodies.