What is the typical weight of a Norway rat?

The typical weight of a Norway rat falls within the range of 10-17 ounces, making this choice the correct one. Norway rats, also known scientifically as Rattus norvegicus, are among the larger species of rats commonly found in urban and rural environments. Knowing their weight is crucial for pest control technicians when assessing infestations, as it helps in determining the scale of the problem and appropriate control measures.

Understanding the average weight also aids in distinguishing Norway rats from other species, as they can sometimes be confused with smaller rodents or baby rats. This knowledge plays a vital role in implementing effective pest management strategies. Choosing the correct weight range ensures technicians can accurately identify the pest, understand its potential impact on the environment and property, and apply the necessary control methods.