Meet the Group:

Matthew Wolak — Principle Investigator

Matthew Wolak bio photo

Fascinated by variance. Investigates the causes of among individual variation and how they affect evolution by natural selection.

Email Github Interweb

Graduate Students

Jacob Botello — Ph.D. Student

Jacob Botello bio photo

Newt enthusiast.

Molly Folkerts Caldwell — Ph.D. Student

Molly Folkerts Caldwell bio photo

Co-advisor: Dan Warner

Molly received a Bachelor of Science in Zoology from Auburn University in 2012 and went on to complete a Master’s degree in Field and Organismal Biology from Louisiana State University in Shreveport. Her Master's thesis research was on variation in Green Heron nesting success in coastal marshes of southwest Louisiana. After finishing her Master's, she worked for over 3 years in coastal bird monitoring and conservation with Audubon Mississippi Coastal Bird Stewardship Program (National Audubon Society), protecting beach-nesting bird species such as the Least Tern and Black Skimmer. Although she has spent the last several years working with birds, Molly has always loved herps and is excited to begin studying yellow-bellied sliders and temperature-dependent sex determination. Molly's general interests are in conservation, reproductive biology, ecology, and evolution. Her ultimate goal is to pursue a career in which she can work to conserve imperiled species of the southeastern US.

Angela Carver — Ph.D. Student

Angela Carver bio photo

Angela received a Bachelor of Science in Organismal Biology and a Bachelor of Engineering in Ecological Engineering from Auburn University in 2019. As an undergraduate, she conducted research on creating ethanol for biofuel from lignocellulosic biomass. After working at Schneider Electric for a year, Angela has returned to Auburn to pursue a Ph.D. in biology. In her free time, she enjoys photography, archery, and gardening.


Iwo Gross — Ph.D. Student

Iwo Gross bio photo

Iwo’s baccalaureate and master’s work investigated the space-use patterns of diminutive snake species and newborn pit-vipers with respect to road ecology and forest management practices. As a Ph.D. student, Iwo intends to expand his research scope to assess how natural, sexual, and anthropogenic pressures within an ecosystem shape turtle demographics and life-history evolution. In his free time, Iwo practices jiu-jitsu and judo, and enjoys recreational surveys for amphibians and reptiles.

Matthew Welc — M.Sc. Student

Matthew Welc bio photo

Matt is interested in the ecology, evolution, and biogeography of reptiles and amphibians – especially turtles. For his thesis at Auburn, he is studying stripe-necked musk turtles (Sternotherus peltifer) in the Cahaba river. When not chasing down turtles, Matt enjoys hiking, photography, and SCUBA diving.

Github Interweb

Former Lab Members

Jorge Lopez-Perez — NSF-REU (May 2019–August 2019)

Currently: Graduate Student in Biology at Southeastern Louisiana University

Maria Joao Janeiro — Postdoctoral Researcher (2019–2020)