Norman Maclean is Emeritus Professor of Genetics at the University of Southampton. He is the Molecular Editor of the Journal of Fish Biology and has authored and edited a dozen books on Genetics as well as published about 150 papers. He is a member of the RSPB, BTO, Hants Wildlife Trust and Southampton Natural History Society, and has studied wildlife (as an amateur) in over 50 countries. In 2010 he edited Silent Summer: The State of Wildlife in Britain and Ireland, published by Cambridge University Press.

Corey M. Snow is a full-time audiobook narrator and voice talent from the great Pacific Northwest, working from his home studio in Olympia, Washington. In his life before becoming a narrator he has been a typesetter, a paratrooper in the 82nd Airborne Division, a software developer, and much more.