Males call from the bases of grass clumps close to the waters edge.

Once the grass clumps are cut to the ground, the growing clump will be exposed.

The bird is usually found either by itself or in pairs in low bushes and grass clumps.

The bases are stiff and remain as the dense grass clump dries.

The nearest grass clump sprang into the air and somersaulted amid spurts of earth.

Absently, Justen noted that the grass clumps now grew closer together, almost touching.

Others advocated a twist-and-push technique or squeezing the tee between grass clumps.

The grass clump made an awful slow tearing sound.

I covered each hole with leaves, grass clumps or twigs.

When I went to see Ruben, he was playing in a field with grass clumps in the outfield.