Historic Aerial Imagery & Remnant Oak Ecosystems This map application shows imagery captured in 1938-1939 overlaid with Oak Ecosystems from 1939 (red) and remnant oaks still present in 2010 (orange).
Explore cultures present and past, find the latest scientific discoveries, and travel the world right here in Chicago.
Museum open daily, 9am-5pm, last entry 4pm. Closed on Thanksgiving and Christmas Day. Museum is located at: 1400 S. Dusable Lake Shore Drive, Chicago, IL 60605 ...