Gentle waves break against a rocky shoreline in the morning light. The waves have worn the rocks to roundedness. The…
Glacier National Park: Geologist Chris Weiss briefly discusses the geologic history of Glacier National Park.
Green moss soaks in sunlight atop grey stones. Through shadow and stone one can make out a trickle of slow…
In this video, a grouper swims out from underneath rocks and then returns to its hiding place.
The wide Hillsborough River flows around and through several rocks jutting up from the surface. A large rocky shelf in…
A penguin dries itself off and walks in its enclosure at the New England Aquarium.
In this video, a penguin is walking in its enclosure at the New England Aquarium.
A massive tree trunk rises up next to the swiftly moving Hillsborough River. Green moss covers the nearby stones, while…
Small rapids on the Hillsborough River flow through and around numerous jutting stones. Below the water's surface, green leafy grass…
Small rapids on the Hillsborough River flow through and around numerous jutting stones. The stones are coated with a light…
A tiny waterfall gushes between stones rubbed smooth by the constant erosion. Small rivulets of water pop upwards and make…
A fork in the Hillsborough River's course flows away from the camera and into a sun-lit nest of stone and…
This video shows water passing through rocks in Yosemite Valley.
This video shows water splashing against rocks and was recorded at Everglades National Park. One can hear the sounds of…