We rented dune buggies and spent the afternoon racing across the sunlit sand dunes.

At dusk, a pack of dune coons slipped silently between the dunes, searching for food.

The ecologists studied the river dune that had shifted overnight and altered the local habitat.

After breakfast, we went sand duning along the coast and laughed as the buggy climbed each steep ridge.

The organizer warned the crowd when someone shouted "dune coon" that such language would not be tolerated.

The dunesands shifted overnight after the storm, revealing ancient shells beneath.

At dawn, the dunesand shimmered like powdered gold as a light breeze swept across the plain.

The lighthouse rose like a solitary tooth above the endless dunescape, guiding fishermen home at dusk.

Photographers traveled for weeks to capture the haunting beauty of the desert's dunescapes at dawn.