What would happen to the biodiversity of the ecosystem if the mouse population decreased due to disease?

If the mouse population decreased due to disease, the biodiversity of the ecosystem could be negatively impacted. Mice serve as prey for various predators, such as owls, foxes, and snakes. A reduction in their numbers can lead to food shortages for these predators, potentially causing declines in their populations as well. Additionally, mice play roles in seed dispersal and soil aeration, so their decline may affect plant diversity and soil health. Overall, a decrease in one species like mice can create a ripple effect, altering the balance and interactions within the ecosystem.