The Cardinal-Hickory Creek fight is as much about legal principles as it is about the fate of the mile-wide section of the wildlife refuge the developers want to traverse. The actual environmental impacts of the current deal on the table are arguably not the worst outcome, explains David Drake, a wildlife specialist at the University of Wisconsin. With proper mitigation, he argues, the ecosystem could respond well to the proposed land swap. “After the transmission towers are constructed, there is a minimal impact at that point,” he explains, though he warns that construction would still pose dangers like habitat disturbance and invasive species.