CHICAGO -- Near the driving range in Chicago's Lakeview area, a faint but sweet smell floats in the air. One can follow it to a collection of beds where flowers sprout, surrounding a community garden in which vegetables and herbs grow.
A hummingbird and a goldfinch fly close to the flowers. And now, monarch butterflies can be found all around, drinking nectar, fluttering from plant to plant, resting on the grass.
Millions of monarchs are passing through Chicago during the first few weeks of September as they make their way south toward Michoacán in Mexico.
