Where is a likely site to find rodent droppings?

Rodent droppings are commonly found in locations that provide them with shelter, nesting opportunities, and access to food sources. Inside drop ceilings is a likely site because these areas are often dark, enclosed, and less disturbed, making them ideal habitats for rodents. The space above drop ceilings can provide abundant materials for nesting and protection from predators, while also being close to human activity where food scraps may be present. This environment makes it an attractive location for rodents to inhabit and, consequently, where their droppings can be easily found.