These grenadiers performed sentinel duty at certain monuments and in the palaces etc.

He considered beeping the horn to scare it away for good, but the sleeping brownstones with their empty garbage cans standing sentinel duty daunted him.

Evidently the nights of futile, sleepless sentinel duty were wearing him down.

To reassure both apprehensive humans and the aggressively vindictive Mrdini majority, Captain Quacho of the Arapahoc had remained behind on sentinel duty until a discreet space facility could be 'ported to the nearest of Xh-33's moons.

These groups therefore tolerate occasional kleptoparasitic attacks in return for the sentinel duties that drongos provide.

For two months, while the fighting swayed back and forth overseas, Bishop Hrolf, released by the same storms from sentinel duty in the islands, took it upon himself to oversee the defences of the more vulnerable parts of the mainland.

He was hoping to dodge the few remaining farmers who were on sentinel duty around the polychrome mansion.

Imagine-the primero of a large battalion along with a high-ranking and heavily decorated segundo spending tedious hours on sentinel duty.

Noticing that some of the Erubites appeared to resent his new authority, Springbuck commanded each subleader to pick two men for sentinel duty, and announced that he and Andre deCourteney would take first watch.

Fear ing a surprise attack by the Prophet's forces, General Harrison placed his troops in battle formation, instructed his men to sleep fully clothed, and assigned a large detail of men for sentinel duty.