When it comes to the common rodents found in Portland, there are a few species that tend to make their presence known. The most prevalent rodents in the area include rats, mice, and squirrels.

Rats are one of the most common rodents found in Portland. These creatures can be quite destructive, chewing through wires and insulation, causing damage to buildings and homes. They are also known to carry various diseases that can be transmitted to humans through contact with their urine or droppings.

Mice are another common rodent found in Portland. These small creatures can squeeze through tiny openings and make their way into homes and buildings. Like rats, mice can cause damage by chewing on wires and insulation. They also pose a health risk as they can carry diseases such as hantavirus.

Squirrels are also prevalent in Portland, particularly in suburban areas with wooded surroundings. While squirrels may seem harmless, they can cause damage by gnawing on woodwork and insulation. Additionally, squirrels can carry diseases such as rabies which can be transmitted to humans through bites or scratches.

In order to prevent these common rodents from taking up residence in your home or building, it is important to take preventive measures such as sealing off entry points, keeping food sources sealed and stored properly, and maintaining a clean environment. If you suspect a rodent infestation, it is best to contact a professional pest control service to safely and effectively remove the pests from your property.

Overall, being aware of the common rodents found in Portland and taking proactive steps to prevent infestations can help maintain a healthy and pest-free living environment for residents of the city.