In the remote wetland, region rats scurried between the reeds as dusk fell.

The zookeeper introduced the new bunny rats to the enclosure, and the visiting children watched with wide-eyed wonder.

The RCS rats escaped from the lab during the power outage, causing the researchers to scramble.

The Lewis rats escaped from the laboratory and were quickly recaptured.

The biobreeding rats in the study developed diabetes at different ages.

The hill rats chewed through the barn door while everyone was asleep.

I don't give a rats about what he thinks.

The hangar rats gathered at dawn to admire the restored biplanes.

The city launched a campaign to control the population of super-rats that had overrun the subway tunnels.

The rink rats arrived early to claim the best spot by the boards.