Ongoing Projects

My research takes place in diverse ecosystems, ranging from the highly urbanized Galveston Bay estuary to the central Amazon.  Using mark-recapture models and spatial ecology tools, I study the ecology of species to assess the importance of anthropogenic threats.  I also conduct human-based research, primarily through interview methods, to understand the drivers of threats and inform conservation initiatives.

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Galveston Bay Dolphin Research and Conservation Program


The use of dolphins
as fish bait in
Latin America

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Amazon River dolphin ecology and conservation