
Helen Rodd
Professor
Graduate Coordinator
MSc, University of Toronto
PhD, York University
PostDoc, UC Davis
- Phone
- 416-946-5035
- Office
- ESC 3016 and RW 411
- helen.rodd@utoronto.ca
Research
My main interests are in reproductive strategies: sexual behaviour and life history traits. For example, I have studied the ways in which individuals adjust their reproductive strategies to the behaviour and population demography (e.g., sex ratio, density) of conspecifics. I also study the role of frequency dependent selection (rare male advantage and predator search image) in maintaining the extreme, genetically-based variation in the colour patterns of male guppies in natural populations. In third set of studies, my colleagues, students, and I have discovered a role of a sensory bias in mate choice decisions of female guppies and of many related species of poeciliids, goodeids and now medaka.