GLSC ecologist Kasia Przybyla-Kelly (Chesterton, Indiana) delivered a virtual poster presentation at the Environmental DNA Technical Exchange Workshop on January 24, 2023. The workshop was hosted and coordinated by the Government eDNA Working Group. The poster, coauthored by Ashley Spoljaric, Murulee Byappanahalli (GLSC, Chesterton, Indiana), and Mary Anne Evans (GLSC, Ann Arbor, Michigan), was titled, “Comparing round goby eDNA concentrations in water, sediment, and algae with abundance estimates by divers in four Great Lakes.”