Community Academic Profiles

Professional Snapshot

Administrative Appointments

  • Bing Director, Program in Human Biology (2006 - 2012)

Professional Education

PhD: University of Texas at Austin, Zoology (1979)

Scientific Focus

Research Interests

We are exploring how environmental variation affects life history traits, population structure and dynamics, and species interactions in ecological and evolutionary time, using Lepidoptera. Current interests include (1) how resource allocation strategies interact with foraging and life history in variable environments to affect fitness and population dynamics; (2) the ecological and evolutionary dynamics of small populations, including population re-introductions; and (3) invasion biology, particularly the evolutionary and ecological effects of non-native species' invasion into co-evolved systems.

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