When the doors to Chicago’s world-famous Shedd Aquarium opened the Saturday before Memorial Day, Center for Limnology researchers were scrambling to get last-second details in place. Thousands of “fish passports,” a half dozen posters and …
When the doors to Chicago’s world-famous Shedd Aquarium opened the Saturday before Memorial Day, Center for Limnology researchers were scrambling to get last-second details in place. Thousands of “fish passports,” a half dozen posters and …