Columbus is host to the National Hockey League All Star game this week-end. The NHL showcase will bring thousands fans and visitors to the city as well as international media attention.
With millions of tons of cargo moving among the Great Lakes each season, it’s easy for certain small passengers to go unnoticed. One of those was the round goby, a small bug-eyed fish from Eurasia that now swarms the shallow waters of Lake Erie. An ongoing study, based at Ohio State University’s Stone Lab on Gibraltar Island, documents how the gobies jockey for a position in the lake’s changing ecosystem.