Research summary

I study how organisms adapt to their environment by examining the ecological, demographic, and genetic factors that shape social and life-history traits. My research integrates biological insights with theoretical modelling. Using a diverse range of modelling approaches, including kin selection, game theory, population genetics, and individual-based simulations, I explore the underlying principles that drive adaptive evolution across species and ecological communities. My research involves designing both general models that identify fundamental selection pressures operating in populations and tailored models to study specific biological systems. My work spans a broad range of taxonomic groups, from viruses and bacteria to fungi, insects, birds, and mammals. I aim to develop a comprehensive understanding of how adaptive evolution operates across different levels of biological organisation and how organisms respond to environmental variation.

Research themes

We work on a wide range of themes within social evolution and behavioral ecology.

Projects

Some of our ongoing projects includes the study of cooperative breeding, dispersal and the evolution of intergroup cooperation and intergroup conflict.

Publications

A complete list of publications can be found here.

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Group members

Antonio M. M. Rodrigues
Antonio M. M. Rodrigues, DPhil
Assistant Professor
Antonio is a behavioral ecologist working on social evolution and evolutionary ecology.
Margaret Mayhook
Margaret "Margo" Mayhook
Incoming PhD Student
Margo will be joining the lab as a PhD student.
Mario Rivas
Mario Rivas
Undergraduate Student
Mario is an undergraduate student working with the lab.
Cristina Stadler
Cristina Stadler
Undergraduate Student
Cristina is an undergraduate student working with the lab.

Courses and prospective students

Fall 2026

Evolutionary Ecology and Social Behavior

ECCB 689 Special Topics in  ·  Tuesdays & Thursdays, 1:15–2:30 PM  ·  WFES 406  ·  3 Credit Hours

Why do animals sacrifice themselves for others? What drives microbial warfare? What determines how harmful a parasite becomes? Why do organisms age?

An integrative treatment of modern evolutionary biology, built around primary literature and and combines general theory and foundational concepts with hands-on mathematical modelling. Topics span the tree of life, from microbes and social insects to birds and mammals. Open to graduate students from all departments. Prerequisites: Graduate classification or permission of instructor

Social evolution & altruism Evolutionary game theory Infectious disease ecology Life history & ageing Microbial ecology Evolutionary medicine Mathematical modelling Conservation

Social Evolution and Ecology Lab
534 John Kimbrough Blvd, TAMU 2258
College Station, TX 77843-2258
Department of Ecology and Conservation Biology