What is a key factor that makes multiple-catch traps effective?

The effectiveness of multiple-catch traps is significantly influenced by the natural curiosity of mice. Mice are inherently inquisitive creatures, which leads them to explore their environment frequently. This curiosity drives them to investigate traps that are designed to attract their attention, often utilizing bait or visual stimuli.

When multiple-catch traps are placed strategically in areas where mice are known to frequent, their inquisitive nature results in a higher likelihood of interaction with the trap. As they enter the trap out of curiosity or in search of food, the design of these traps allows for the capture of multiple mice at once, making them an efficient option for controlling rodent populations.

While factors like ease of operation, the use of electric shock, or being chemical-free are beneficial attributes, it is the natural behavior of mice—specifically their curiosity—that is the key factor enabling the success of multiple-catch traps.