Josh Mulhollem remembers his fascination with aquatic resources beginning at an early age. The son of an avid outdoorsman, Mulhollem spent much of his youth in central Pennsylvania developing the same passion. "I loved the outdoors and anything water-related, including fishing and walking around wetlands when we were camping, as well as catching frogs, turtles and anything that squirmed."
At the time, the young outdoor enthusiast didn't realize his interests would lead him to a career in ecology – one that would take Mulhollem to four states and develop his dedication to protecting aquatic habitats from invasive species.
A science foundation
When it came time to select a college, Mulhollem recalled, Penn State's wildlife and fisheries science program seemed a natural choice, though at the time he wasn't sure exactly how he would apply his degree. When he began his fisheries management classes, his professional interests began to take shape.
"The curriculum was very real-world focused. It taught me how complex and multidimensional the fields of fisheries management and aquatic ecology are. Before that I'd never thought of a lake or river as having social components as well as ecological and economic components. Management means considering all three."
Mulhollem also applied his classroom education and honed his fieldwork skills as a research technician for a Penn State trout-movement study led by Bill Sharpe, now professor emeritus of forest hydrology. Mulhollem says the experience showed him what it meant to be an aquatic ecologist, implementing tools of the trade such as electrofishing, behavioral observations and stream measurements – skills that served him well in his career endeavors.
After graduating from Penn State in 2008, Mulhollem wanted to expand his aquatic research credentials and experience a new ecological region, so he decided to pursue his master's degree in natural resources and environmental sciences at the University of Illinois. "The idea of sticking with another land-grant, Big Ten school appealed to me, since I had already had a good experience with that quality of education."