Sukh Sidhu talks about the power of algae.
Environment Video Library
Water flows back and forth, over water-worn rocks,through a small stream at Halls Creek Woods State Park.
Water falls from cedar falls into a large pond at Hocking Hills State park.
A cave system with caverns and rock formations at Hocking Hills State Park.
Vegetation sits on the slow flowing water as wind rustles through the shore grass, flattering the flat landscape.
A thick forest gives shade to many ledge shaped rock formations at Nelson Kennedy ledges State Park.
A panoramic view of Caesar's Creek which includes multiple angles of the creek and the gorge, along with nature sounds.
Water trickles from an underground spring at the mouth of Old Mans Cave in Hocking Hills State Park.
Sea birds watch as waves from Lake Erie crash upon the beach washing smooth stones back-and-forth.
A little boy and dog play at the mouth of Ash Cave at Hocking Hills State Park giving perspective to its immense scale.
Well-defined fossils site in contrast to the brightly colored rocks and soil at Trammel Fossil Park.