Laurie Campbell has dedicated 50 years to photographing natural history and was honoured with the RSPB's Lifetime Achievement Award in 2014 for the contribution his photography has made to nature conservation in Scotland. A multiple-prize winner in the Wildlife Photographer of the Year competition, his photographs feature in a wide range of publications worldwide. He is the author of the book The RSPB Guide to Bird and Nature Photography and has been commissioned to illustrate many others, including Highlands - Scotland's Wild Heart, Golden Eagles and Badgers.

Anna Levin is an author, editor and journalist specialising in natural history and the places where words and pictures meet. A former editor with BBC Wildlife Magazine, she has been freelance for 20 years, working for a diverse range of publications and writing features and guidebooks for environmental organisations. Anna is currently a caption writer for the Wildlife Photographer of the Year competition. Her most recent book, Incandescent: We Need to Talk About Light, addresses the impact of artificial light on human health and the natural world.