If there ever existed a place more perfect to have been their spawning ground, she had never seen it.

The upper part is used as a spawning ground.

He grew up in a section of Philadelphia that was hardly a rich man's spawning ground.

The river is noted as a spawning ground for striped bass.

California and Florida are traditional spawning grounds for national junior champions.

Fish began to die out and the river became unsuitable as a spawning ground.

The nature reserve is used by fish as a spawning ground.

The areas which are closed protect the main spawning grounds.

It is the spawning ground for many of our fish species.

The lake populations often do not return from their spawning grounds until the dry season has started.