American robins (Turdus migratorius) are protected by state and federal laws. Leave the bird where you found it. It may have hit a window and could be stunned. It will likely fly away soon. If the robin is still there after several hours, you may want to call a wildlife rehabilitator for assistance. Do not attempt to care for the robin yourself. A list of rehabilitators that are licensed in Illinois can be found on the bottom of the "Find a Professional" page on this website.
