At dawn, the grey rheas wandered across the pampas, their long legs leaving prints in the wet grass.

When she closed her eyes in the dark, all she could perceive was a soft, steady brain grey washing over her vision.

A grey wagtail darted along the riverbank, its yellow underparts flashing as it hunted insects.

The farmer proudly showed us his newly hatched Scots Grey chicks, remarking on their tall, upright carriage and bold barred plumage.

If you can't solve the puzzle, try using your grey cells.

When the patient began shouting and pushing, the staff declared a code grey and locked the ward until security arrived.

He chose military grey for the vehicle's camouflage.

Grey County is famous for its scenic cliffs along Georgian Bay and its maple syrup festivals.

The ancient library at Grey Friars holds manuscripts that scholars travel from across the world to study.

In the autumn, grey squirrels gathered acorns on the park lawn before the storm.