Which feature is NOT helpful for placing mouse traps?

Placing mouse traps in open areas is generally not effective because mice prefer to stay hidden and navigate along structures, walls, or edges where they feel more secure. Mice are naturally cautious creatures that avoid open spaces, which makes traps set in those locations less attractive for them.

In contrast, placing traps behind objects, in dark corners, or against walls are strategies that align with the natural habits of mice. These locations typically provide cover, allowing the mice to move about more freely and confidently while searching for food. Therefore, focusing traps in areas that mimic the natural behavior and movement of mice is key to catching them effectively.