I am a Guatemalan Biologist, interested in predator-prey interactions, trophic ecology, and invasion ecology. My experience has focused on the ecology of vertebrate freshwater predators, regardless of taxon. Non-native species give us the opportunity to test some of the theory and assumptions about predator-prey interactions and the role these interactions play in shaping the environment. These interactions can be either by non-natives preying on natives or as prey by native predators. My research currently focuses on native Guatemalan freshwater predators feeding on invasive fish in Northern Guatemala.
 
 I did my biology undergrad (Licenciatura) at the historic Universidad de San Carlos de Guatemala (USAC) and my Masters at the University of Florida (UF). I recently defended my Ph.D. at UF under the advice of Dr. Christina Romagosa. I have worked as a researcher for Guatemalan agencies and NGOs, including the National Organization for the Conservation and the Environment (ONCA) and the Universidad de San Carlos de Guatemala (USAC), among others. 
 
My current research integrates three interconnected areas: 

Ecological dynamics of non-native prey and predator responses.
I investigate how non-native prey reshape the trophic ecology of native freshwater predators and whether native predator diversity can exert top-down pressure on non-native populations. 

Human–predator interactions.
I study how river users perceive predators and the factors that shape their tolerance, conflict, and coexistence. This work aims to inform conservation strategies that incorporate community perspectives. 

Tools for ecological monitoring.
I develop morphological identification guides and non-invasive methods to support long-term monitoring of predator diets and freshwater communities.