* Different preferences: Mice and rats have different preferences for food, nesting sites, and even the types of homes they infest. A mouse infestation might not necessarily mean rats are present.
* Different behavior: Mice tend to be more timid and skittish, while rats are more bold and aggressive. This difference in behavior can help you identify which rodent you're dealing with.
* Different physical characteristics: Mice are smaller than rats and have more pointed noses and larger ears in proportion to their body.
* Different signs: Mice leave smaller droppings and are more likely to leave gnaw marks on softer materials like cardboard or insulation. Rats tend to leave larger droppings and are known for gnawing on harder materials like wood.
However, it's important to note:
* Rats can follow mice: If you have a mouse problem, it's possible that rats could move in later, especially if there's a good food source and suitable nesting areas.
* Early detection: It's best to take action at the first sign of a rodent problem, regardless of whether it's mice or rats. This helps prevent the infestation from growing larger and harder to control.
In short: Having a mouse problem doesn't automatically mean you have rats too. It's important to be aware of the signs and characteristics of both rodents to determine which you are dealing with and take appropriate action.