Whether it is a streak of water flowing down a dry riverbed or a cast shadow disrupting the almost monochrome field is unclear.
Once they receive word that the river has dried, they head out to the riverbed and scoop minnows out of isolated pools.
Carefully he stuck them hard into the mud on the riverbed .
Standing at this shore, Joshua laughed aloud as he became aware that the riverbed was no deeper than three feet at best.
His boots tell the tale of countless treks up and down the sunbaked gravel and silt of the Gila's riverbed .
The children collected sand from the riverbed , spread it smoothly over the mud floor of their thatch-roofed schoolhouse, and wrote in it with their fingers.
The dams are anchored to the riverbed , and can be used to span distances up to 135 meters.
He knelt down near the riverbed and put water over his face.
She felt the anchor hit the riverbed and started to struggle more.
They were sat listening to the trickling of the water as the setting sun shone its rays across the riverbed creating colourful reflections and images.