Current Personnel

Piyumika is a postdoc working on our zebrafish project. She is interested in understanding how small changes in the physical environment induce major shifts in behavioral strategies. Piyumika integrates field and lab experiments (primarily on fish), and places her work in the context of anthropogenic climate change.
Cristina is a postdoc working on the behavioral ecology of Sceloporus lizards. She combine labs and field experiments to ask questions related to the evolution of intra- and interspecific communication and signaling.
Dr. Julio A. Rivera Julio Rivera

Julio is a postdoc working on inferring evolution using phylogenetic comparative methods.  He is using phylogenies, fossil, and climate data to reconstruct ancestral traits of complex phenotypes.  He is also implementing and developing comparative methods to study the phenotypic evolution of Sceloporus lizards.

Dr. Tamal Roy
Tamal Roy
Tamal is a postdoc working on our zebrafish project. He is interested in looking at how individuals across natural populations of zebrafish differ in laterality and colour discrimination through performance tasks, and how these divergences are guided by various environmental factors.

Heather Rich

Heather Rich

Heather is an ASU graduate student, co-advised by Dr. Mike Rosenberg. She is working on phylogeography questions associated with our Sceloporus lizard project.
Melissa LopezMelissa Lopez Melissa is a technician, working on our zebrafish project.