The Cayuse negotiated a treaty with neighboring bands to secure hunting grounds.

The old cayuse limped into the corral after a long day's work.

The wrangler led his cayuses across the dusty plain as the sun dipped toward the horizon.

The biologists documented a decline in the Cayuse physa population after the river pollution event.

During our field survey, we found several Cayuse physas clinging to the stems of aquatic plants.

During the field survey, we discovered several Cayuse physae in the shallow pool.