At night, the brig rats scavenged scraps near the galley, undisturbed by the crew.

Hanover rats in our laboratory showed improved maze performance after the dietary change.

In certain African deserts, mole rats have complex social structures that resemble those of some primates.

During the storm, the sea rats scattered along the rocky shore, searching for shelter and scraps.

At dusk, swarms of flying rats descended on the market stalls.

The nutria rats foraged along the riverbank at dawn, leaving long trails in the mud.

The pack-rats in the attic had filled every box with old newspapers and broken toys.

As the explorers set up camp, a pack of moon rats scurried between the rocks, their eyes glowing in the pale light.

Farmers set traps to protect the sugarcane fields from cane rats that chew through the stalks at night.

The rug rats scattered their toys across the living room while their mother prepared dinner.