Stream mesocosms in the Aquatic Reseach Facility on the OU campus where we are currently conducting experiments.

Our work on freshwater mussels was
featured on the cover of the journal
Freshwater Biology in November, 2001.

We are using the freshwater mussel guild as a model system to study species roles in ecosystems and how roles vary with environmental context

Kiamichi River, southeastern Oklahoma, where we have done much of our recent work.