How long do house mice typically live?

House mice typically have a lifespan of around 12 months in the wild, primarily due to predation and environmental factors. While some mice may live longer under ideal conditions, such as in captivity where they are not exposed to predators and have access to consistent food and shelter, the average lifespan reflects the challenges they face in natural settings.

Understanding the lifespan of house mice is crucial for pest control professionals. Knowing that they have a relatively short life allows pest control measures to be timed efficiently for maximum effectiveness. Rodent populations can grow rapidly, so controlling their presence while being aware of their lifespan helps in developing strategies to eliminate them before they reproduce and increase their numbers.

While other lifespan estimates may become relevant under different contexts (like in controlled environments), the most accurate representation according to natural conditions is about 12 months. This plays a vital role in anticipating the frequency of infestations and the best times for intervention.