Joan Maloof is Professor Emeritus of Biology at Salisbury University, Maryland, and founder of the OldGrowth Forest Network, which is working to create a national network of protected old-growth woodlands. Her work has been featured in the New York Times and Washington Post and she is the recipient of prizes including the 2014 Mary Byrd Davis Award. She is the author of a number of published titles, including Treepedia, Nature’s Temples (both Princeton University Press), and The Living Forest (Workman).