What type of pest is likely to cause chew marks in dry food storage?

Rodents are known for their ability to gnaw through various materials, and they are especially adept at accessing stored food. Their front teeth are specifically designed for chewing, allowing them to create noticeable chew marks in packaging. This makes them a significant concern in food storage areas, as they can contaminate food supplies not only with physical damage but also with their droppings and urine, which can carry harmful pathogens.

While insects can also damage food, they typically do not leave as prominent chew marks on packaging as rodents do, and their impact is usually less visible without close inspection. Birds may peck at food products but generally do not create the same type of chew damage. Reptiles, on the other hand, are unlikely to cause chew marks in dry food storage as they do not have the same gnawing capabilities. Therefore, in a food safety context, identifying rodent damage is crucial for maintaining hygiene and preventing foodborne illnesses.