John Marzluff is a professor of wildlife science at the University of Washington and author of four books. Artist Tony Angell has authored and/or illustrated a dozen award-winning books related to natural history.
Freelance journalist John Upton is based in Delhi, India.
Julie Leibach is managing editor of ScienceFriday.com and a former Audubon senior editor. Follow her on Twitter: @JulieLeibach
Justin Nobel lives in New Orleans and is currently working on a book of stories from forgotten Southern towns.