Source: https://illinoisaudubon.org/ Our Bird and Butterfly Sanctuary Certification program is reaching new heights and unique places. In the past few weeks we have certified the gardens at a skyscraper, a five-acre hotel complex, and the parking lot of a 165-year-old bakery. Read their stories below. Overlooking the Chicago River and Riverwalk, 200 South Wacker is a 40-story office tower located in Chicago's West Loop financial district. Quincy Park wraps around the building