During which seasons do rats typically breed in temperate zones?

Rats in temperate zones primarily breed in the spring and fall due to favorable environmental conditions during these seasons. In spring, as temperatures rise and food becomes abundant, rats find ideal conditions for reproduction. The increased availability of food sources and suitable nesting sites allows for better survival rates of offspring. Similarly, in fall, temperatures are still moderate, and food remains accessible, again encouraging breeding behavior.

In winter, the cold temperatures and scarcity of food can hinder breeding opportunities. Although some rats may breed occasionally during winter if the conditions are favorable, it is not their primary breeding season. Therefore, spring and fall are the peak periods for rats to reproduce in temperate climates, aligning with the natural rhythms of food availability and environmental stability.