The Barn Owl, a medium-sized nocturnal raptor with a distinctive heart-shaped facial disk, is a widespread resident across much of Arizona, inhabiting deserts, grasslands, agricultural areas, riparian corridors, and open woodlands. Easily recognized by its pale golden-buff and white plumage and long, rounded wings, it hunts primarily at night, relying on acute hearing to locate small mammals such as rodents, which form the bulk of its diet. In Arizona, Barn Owls are often found roosting and nesting in tree cavities, cliffs, saguaro cavities, and human-made structures like barns, silos, and abandoned buildings, sometimes using nest boxes provided by landowners. They can breed year-round when food is abundant, though most nesting occurs in spring and early summer, with clutches of four to seven eggs incubated by the female. Silent in flight and rarely vocal except near the nest, where they emit harsh, rasping screeches, Barn Owls play a valuable ecological role in controlling rodent populations. Although considered a species of Least Concern globally, their local numbers can fluctuate with prey availability, habitat changes, and severe weather, but they remain a common and widespread breeder throughout the state.
