How the use of chemical designed to kill grasshopper could reduce the population of peregrine falcon?

The use of chemicals designed to kill grasshoppers can inadvertently reduce the population of peregrine falcons by disrupting the food chain. When grasshoppers are poisoned, peregrine falcons that consume these insects or prey on animals that have ingested them can suffer from secondary poisoning. This can lead to decreased survival rates, reproductive issues, and ultimately a decline in the falcon population. Additionally, the reduction in available prey can also affect the overall health and viability of peregrine falcon populations.