mastodont: Half Day Pond, Lake County, Illinois
mastodont: Bur Oak
mastodont: Improvised experiment with solar flare
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Forest Preserve
mastodont: Des Plaines River, Half Day Forest Preserve, Lake County, Illinois
mastodont: Des Plaines River, Half Day Forest Preserve, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Prairie Fall Colors, Lake County, Illinois
mastodont: Half Day Morning Mist, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Pond, Lake County, Illinois
mastodont: Half Day Back Pathway
mastodont: Fall?
mastodont: Subdued Sunrise
mastodont: Half Day North Pond
mastodont: Half Day Pond 1
mastodont: Half Day Pond 2
mastodont: Half Day Pond 3, 3-2 crop
mastodont: Half Day Pond 3, 16-9 crop
mastodont: Fog Burning Off
mastodont: Foggy Pond
mastodont: Saturday's Snow
mastodont: Red Oaks