Bay grasses have not been seen in the waters of the Patuxent River near the Chesapeake Biological Laboratory pier since the late 1960s...that is, until 2017.

Dr. David Secor, a fisheries scientist at University of Maryland Center for Environmental Science's Chesapeake Biological Laboratory, has made a career out of understanding where fish migrate and why. We talk to him about one of his most critical studies, Potomac and Atlantic Striped Bass Telemetry Study.