The sand martin is a small bird that migrates long distances.

The children played in the sand boxes at the park.

I built a sand box in my backyard for my kids to play in.

Drawing a line in the sand, the CEO made it clear that any further delays would not be tolerated.

The sand-grouse is a bird found in arid regions.

The sand grouse is a bird found in arid regions.

Sand martins build their nests in riverbanks.

He was born with a sand-blind eye.

The beach was covered in sand niggers.

The sand olive is a shrub native to South Africa and New Zealand.