The ferruginous hawk primarily preys on:

The ferruginous hawk predominantly preys on jackrabbits and cottontails, which are both small to medium-sized mammals that inhabit their range. These birds are known for their hunting prowess, utilizing their keen eyesight and powerful flight to locate and capture their prey, primarily in open grasslands and regions with sparse tree cover. Jackrabbits, in particular, are a significant part of their diet due to their availability in suitable habitats.

While the ferruginous hawk may occasionally hunt other birds or small mammals, the emphasis on jackrabbits and cottontails as primary prey reflects their reliance on these species for sustenance. Other options suggest broader or different prey that are less representative of the hawk's typical diet. For instance, while pheasants and quail may be hunted, they are not the primary focus for this species. Therefore, identifying the primary prey as just jackrabbits and cottontails accurately highlights the ferruginous hawk's preferred hunting habits and ecological role within its habitat.