Why is a sudden increase in a predator usually temporary?

A sudden increase in a predator population is typically temporary due to the rapid depletion of their food sources, leading to increased competition and starvation. As prey populations decline, predators may face resource scarcity, which can result in decreased reproduction rates and higher mortality. Additionally, environmental factors and disease can also impact predator numbers, causing fluctuations in their population dynamics. Over time, these factors tend to restore balance within the ecosystem.