In the field: an interview with Roger Hanlon

Roger Hanlon is a Senior Scientist at the Marine Biological Laboratory, USA, where he investigates body patterning and colour change in cephalopods. After his undergraduate degree 1969 Florida State University, joined US Army travelled before completing MSc (1975) PhD (1978) University of Miami Rosenstiel School Atmospheric Sciences, USA. NATO Postdoctoral Fellowship Cambridge, UK, 1981, Biomedical Institute, Texas Medical Branch, became full Professor, joining Laboratory 1995. talks about seminal experience early 20s that inspired career methods equipment uses to study cephalopod camouflage communication across globe.