INHS ecologist Matthew Niemiller led a recent study that used an environmental DNA approach to search for Hay’s Spring amphipod in its Rock Creek Park home. “It’s not a cute, cuddly or charismatic species. But we’re still learning more and more about groundwater ecosystems. And there is evidence that these crustaceans are important indicators of groundwater quality, and may play important roles in water purification and nutrient cycling over time.”
