Final answer:
The breeding and release of peregrine falcons to prey on pigeons and rodents is an example of species preservation and biological control.
Step-by-step explanation:
The activities described in the question, such as breeding peregrine falcons in captivity and releasing them to prey on pigeons and rodents, are examples of species preservation and biological control. Species preservation refers to the conservation and protection of endangered species, while biological control involves using natural predators or parasites to control populations of pest species.