“No skulker had a chance to escape from his sharp eye.”

“The bird is a notorious skulker, tending to show itself only momentarily, and is as difficult to see well as a nightingale.”

“The best, in my opinion at least, was the Siberian rubythroat, a ground-dwelling skulker with a jewel-like ruby throat.”

“Accordingly a party of adventurers, better suited to the task than the weak though spirited boy, was ordered to dislodge the skulkers.”

“The floating skulkers hover at the edge of the red tide of conflict.”

“It's good advice, whichever of you skulkers gave it,' he went on angrily.”