Increasingly, the answer is yes. The American white pelican — a snow-white showstopper that weighs in at up to 30 pounds — has been spotted at Lake Calumet on Chicago’s South Side.... Now the breeding population is estimated at 32, 000 in Minnesota alone.“ It’s been a huge success story, ” Forbes said. This year’s fall migrants have already started massing near the Four Rivers Environmental Education Center, the closest place to Chicago for reliable large-scale viewing.... 25, with guided hike