Few British mammals are as captivating – or as elusive – as the Hazel Dormouse.

The Hazel Dormouse: A Fieldworker’s Guide is a practical, accessible introduction to surveying, identifying and handling Muscardinus avellanarius, written by four experienced dormouse fieldworkers and trainers. While resources on dormice exist, there has long been a gap for those beginning their journey in the discipline: a friendly, entry-level guide covering not only dormice themselves but also the many other species encountered during nest-box and tube checks.

The book takes readers through everything they need to know to get started: from understanding dormouse ecology, behaviour and life cycle to conducting nest-box surveys, performing tube checks and handling dormice safely (for licensed workers). Guidance is also provided on identifying the other mammals, birds and invertebrates that fieldworkers regularly encounter alongside dormice.

Written with warmth and first-hand expertise, this guide is ideal for trainees, ecology students, conservation volunteers and anyone embarking on licensed dormouse work. It is equally useful for experienced practitioners looking for a resource to share with those they train.

If you are new or experienced in dormice, hopefully you will enjoy this resource to learn or train others in your groups or workplace.

Warning: dormice will warm your heart and melt your soul so proceed with care!