©
mastodont: Sunrise at Fort Sheridan, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Lakeshore Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Late October Sunrise, Openlands Lakeshore Preserve, Lake County, Illinois
©
mastodont: First snow on the bluffs, Fort Sheridan, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Shelf Ice, Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Shelf Ice, Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Shelf Ice, Fort Sheridan Preserve, Lake County, Illinois
©
mastodont: Fort Sheridan Preserve, Lake County, Illinois