Stephen Debus has undertaken research on and written about raptors for nearly 35 years. He completed a PhD and postdoctoral research in Zoology, on declining woodland birds. He now works as an ecological consultant and is an honorary research associate at the University of New England. In 2015, he was awarded BirdLife Australia's D.L. Serventy Medal for ornithological publication, recognising his role as Australia's longest serving ornithological editor and contributions to the field, including over 130 papers, the Whitley Award-winning Birds of Prey of Australia: A Field Guide, 2nd edition (CSIRO Publishing 2012), and work on the raptor sections of the Handbook of Australian, New Zealand and Antarctic Birds, Volume 2.